140823145

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2819}}^1$

素因数の和:3024

約数の個数: 16

約数和(自身を含む): 172448640

約数和(自身を除く): 31625495

約数列:

[1, 5, 97, 103, 485, 515, 2819, 9991, 14095, 49955, 273443, 290357, 1367215, 1451785, 28164629, 140823145]

約数ペア:

[(1, 140823145), (5, 28164629), (97, 1451785), (103, 1367215), (485, 290357), (515, 273443), (2819, 49955), (9991, 14095)]