2247492975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 4674915072

約数和(自身を除く): 2427422097

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 73, 75, 91, 105, 169, 175, 195, 219, 273, 325, 347, 365, 455, 507, 511, 525, 845, 949, 975, 1041, 1095, 1183, 1365, 1533, 1735, 1825, 2275, 2429, 2535, 2555, 2847, 3549, 4225, 4511, 4745, 5205, 5475, 5915, 6643, 6825, 7287, 7665, 8675, 12145, 12337, 12675, 12775, 13533, 14235, 17745, 19929, 22555, 23725, 25331, 26025, 29575, 31577, 33215, 36435, 37011, 38325, 58643, 60725, 61685, 67665, 71175, 75993, 86359, 88725, 94731, 99645, 112775, 126655, 157885, 166075, 175929, 177317, 182175, 185055, 259077, 293215, 308425, 329303, 338325, 379965, 410501, 431795, 473655, 498225, 531951, 633275, 789425, 879645, 886585, 925275, 987909, 1231503, 1295385, 1466075, 1646515, 1899825, 2052505, 2158975, 2305121, 2368275, 2659755, 4280939, 4398225, 4432925, 4939545, 6157515, 6476925, 6915363, 8232575, 10262525, 11525605, 12842817, 13298775, 21404695, 24697725, 29966573, 30787575, 34576815, 57628025, 64214085, 89899719, 107023475, 149832865, 172884075, 321070425, 449498595, 749164325, 2247492975]

約数ペア:

[(1, 2247492975), (3, 749164325), (5, 449498595), (7, 321070425), (13, 172884075), (15, 149832865), (21, 107023475), (25, 89899719), (35, 64214085), (39, 57628025), (65, 34576815), (73, 30787575), (75, 29966573), (91, 24697725), (105, 21404695), (169, 13298775), (175, 12842817), (195, 11525605), (219, 10262525), (273, 8232575), (325, 6915363), (347, 6476925), (365, 6157515), (455, 4939545), (507, 4432925), (511, 4398225), (525, 4280939), (845, 2659755), (949, 2368275), (975, 2305121), (1041, 2158975), (1095, 2052505), (1183, 1899825), (1365, 1646515), (1533, 1466075), (1735, 1295385), (1825, 1231503), (2275, 987909), (2429, 925275), (2535, 886585), (2555, 879645), (2847, 789425), (3549, 633275), (4225, 531951), (4511, 498225), (4745, 473655), (5205, 431795), (5475, 410501), (5915, 379965), (6643, 338325), (6825, 329303), (7287, 308425), (7665, 293215), (8675, 259077), (12145, 185055), (12337, 182175), (12675, 177317), (12775, 175929), (13533, 166075), (14235, 157885), (17745, 126655), (19929, 112775), (22555, 99645), (23725, 94731), (25331, 88725), (26025, 86359), (29575, 75993), (31577, 71175), (33215, 67665), (36435, 61685), (37011, 60725), (38325, 58643)]