74923905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{4789}}^1$

素因数の和:4953

約数の個数: 32

約数和(自身を含む): 137952000

約数和(自身を除く): 63028095

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 149, 447, 745, 1043, 2235, 3129, 4789, 5215, 14367, 15645, 23945, 33523, 71835, 100569, 167615, 502845, 713561, 2140683, 3567805, 4994927, 10703415, 14984781, 24974635, 74923905]

約数ペア:

[(1, 74923905), (3, 24974635), (5, 14984781), (7, 10703415), (15, 4994927), (21, 3567805), (35, 2140683), (105, 713561), (149, 502845), (447, 167615), (745, 100569), (1043, 71835), (2235, 33523), (3129, 23945), (4789, 15645), (5215, 14367)]