109289395

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 139487040

約数和(自身を除く): 30197645

約数列:

[1, 5, 41, 67, 73, 109, 205, 335, 365, 545, 2747, 2993, 4469, 4891, 7303, 7957, 13735, 14965, 22345, 24455, 36515, 39785, 200531, 299423, 326237, 533119, 1002655, 1497115, 1631185, 2665595, 21857879, 109289395]

約数ペア:

[(1, 109289395), (5, 21857879), (41, 2665595), (67, 1631185), (73, 1497115), (109, 1002655), (205, 533119), (335, 326237), (365, 299423), (545, 200531), (2747, 39785), (2993, 36515), (4469, 24455), (4891, 22345), (7303, 14965), (7957, 13735)]