38717855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 53526528

約数和(自身を除く): 14808673

約数列:

[1, 5, 11, 23, 55, 115, 127, 241, 253, 635, 1205, 1265, 1397, 2651, 2921, 5543, 6985, 13255, 14605, 27715, 30607, 32131, 60973, 153035, 160655, 304865, 336677, 703961, 1683385, 3519805, 7743571, 38717855]

約数ペア:

[(1, 38717855), (5, 7743571), (11, 3519805), (23, 1683385), (55, 703961), (115, 336677), (127, 304865), (241, 160655), (253, 153035), (635, 60973), (1205, 32131), (1265, 30607), (1397, 27715), (2651, 14605), (2921, 13255), (5543, 6985)]