105440325

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{19801}}^1$

素因数の和:19885

約数の個数: 24

約数和(自身を含む): 176792256

約数和(自身を除く): 71351931

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 19801, 59403, 99005, 297015, 495025, 1405871, 1485075, 4217613, 7029355, 21088065, 35146775, 105440325]

約数ペア:

[(1, 105440325), (3, 35146775), (5, 21088065), (15, 7029355), (25, 4217613), (71, 1485075), (75, 1405871), (213, 495025), (355, 297015), (1065, 99005), (1775, 59403), (5325, 19801)]