38416365

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 72556848

約数和(自身を除く): 34140483

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 97, 117, 195, 291, 485, 585, 677, 873, 1261, 1455, 2031, 3385, 3783, 4365, 6093, 6305, 8801, 10155, 11349, 18915, 26403, 30465, 44005, 56745, 65669, 79209, 132015, 197007, 328345, 396045, 591021, 853697, 985035, 2561091, 2955105, 4268485, 7683273, 12805455, 38416365]

約数ペア:

[(1, 38416365), (3, 12805455), (5, 7683273), (9, 4268485), (13, 2955105), (15, 2561091), (39, 985035), (45, 853697), (65, 591021), (97, 396045), (117, 328345), (195, 197007), (291, 132015), (485, 79209), (585, 65669), (677, 56745), (873, 44005), (1261, 30465), (1455, 26403), (2031, 18915), (3385, 11349), (3783, 10155), (4365, 8801), (6093, 6305)]