271232325

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1019}}^1$

素因数の和:1068

約数の個数: 108

約数和(自身を含む): 601791840

約数和(自身を除く): 330559515

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 169, 175, 195, 225, 273, 315, 325, 455, 507, 525, 585, 819, 845, 975, 1019, 1183, 1365, 1521, 1575, 2275, 2535, 2925, 3057, 3549, 4095, 4225, 5095, 5915, 6825, 7133, 7605, 9171, 10647, 12675, 13247, 15285, 17745, 20475, 21399, 25475, 29575, 35665, 38025, 39741, 45855, 53235, 64197, 66235, 76425, 88725, 92729, 106995, 119223, 172211, 178325, 198705, 229275, 266175, 278187, 320985, 331175, 463645, 516633, 534975, 596115, 834561, 861055, 993525, 1205477, 1390935, 1549899, 1604925, 2318225, 2583165, 2980575, 3616431, 4172805, 4305275, 6027385, 6954675, 7749495, 10849293, 12915825, 18082155, 20864025, 30136925, 38747475, 54246465, 90410775, 271232325]

約数ペア:

[(1, 271232325), (3, 90410775), (5, 54246465), (7, 38747475), (9, 30136925), (13, 20864025), (15, 18082155), (21, 12915825), (25, 10849293), (35, 7749495), (39, 6954675), (45, 6027385), (63, 4305275), (65, 4172805), (75, 3616431), (91, 2980575), (105, 2583165), (117, 2318225), (169, 1604925), (175, 1549899), (195, 1390935), (225, 1205477), (273, 993525), (315, 861055), (325, 834561), (455, 596115), (507, 534975), (525, 516633), (585, 463645), (819, 331175), (845, 320985), (975, 278187), (1019, 266175), (1183, 229275), (1365, 198705), (1521, 178325), (1575, 172211), (2275, 119223), (2535, 106995), (2925, 92729), (3057, 88725), (3549, 76425), (4095, 66235), (4225, 64197), (5095, 53235), (5915, 45855), (6825, 39741), (7133, 38025), (7605, 35665), (9171, 29575), (10647, 25475), (12675, 21399), (13247, 20475), (15285, 17745)]