15226575

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 32664576

約数和(自身を除く): 17438001

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 25, 35, 39, 65, 69, 75, 91, 97, 105, 115, 161, 175, 195, 273, 291, 299, 325, 345, 455, 483, 485, 525, 575, 679, 805, 897, 975, 1261, 1365, 1455, 1495, 1725, 2037, 2093, 2231, 2275, 2415, 2425, 3395, 3783, 4025, 4485, 6279, 6305, 6693, 6825, 7275, 7475, 8827, 10185, 10465, 11155, 12075, 15617, 16975, 18915, 22425, 26481, 29003, 31395, 31525, 33465, 44135, 46851, 50925, 52325, 55775, 78085, 87009, 94575, 132405, 145015, 156975, 167325, 203021, 220675, 234255, 390425, 435045, 609063, 662025, 725075, 1015105, 1171275, 2175225, 3045315, 5075525, 15226575]

約数ペア:

[(1, 15226575), (3, 5075525), (5, 3045315), (7, 2175225), (13, 1171275), (15, 1015105), (21, 725075), (23, 662025), (25, 609063), (35, 435045), (39, 390425), (65, 234255), (69, 220675), (75, 203021), (91, 167325), (97, 156975), (105, 145015), (115, 132405), (161, 94575), (175, 87009), (195, 78085), (273, 55775), (291, 52325), (299, 50925), (325, 46851), (345, 44135), (455, 33465), (483, 31525), (485, 31395), (525, 29003), (575, 26481), (679, 22425), (805, 18915), (897, 16975), (975, 15617), (1261, 12075), (1365, 11155), (1455, 10465), (1495, 10185), (1725, 8827), (2037, 7475), (2093, 7275), (2231, 6825), (2275, 6693), (2415, 6305), (2425, 6279), (3395, 4485), (3783, 4025)]