374347655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1\times {\mathrm{547}}^1$

素因数の和:1127

約数の個数: 32

約数和(自身を含む): 513243648

約数和(自身を除く): 138895993

約数列:

[1, 5, 11, 23, 55, 115, 253, 541, 547, 1265, 2705, 2735, 5951, 6017, 12443, 12581, 29755, 30085, 62215, 62905, 136873, 138391, 295927, 684365, 691955, 1479635, 3255197, 6806321, 16275985, 34031605, 74869531, 374347655]

約数ペア:

[(1, 374347655), (5, 74869531), (11, 34031605), (23, 16275985), (55, 6806321), (115, 3255197), (253, 1479635), (541, 691955), (547, 684365), (1265, 295927), (2705, 138391), (2735, 136873), (5951, 62905), (6017, 62215), (12443, 30085), (12581, 29755)]