39883375

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2399}}^1$

素因数の和:2440

約数の個数: 32

約数和(自身を含む): 59904000

約数和(自身を除く): 20020625

約数列:

[1, 5, 7, 19, 25, 35, 95, 125, 133, 175, 475, 665, 875, 2375, 2399, 3325, 11995, 16625, 16793, 45581, 59975, 83965, 227905, 299875, 319067, 419825, 1139525, 1595335, 2099125, 5697625, 7976675, 39883375]

約数ペア:

[(1, 39883375), (5, 7976675), (7, 5697625), (19, 2099125), (25, 1595335), (35, 1139525), (95, 419825), (125, 319067), (133, 299875), (175, 227905), (475, 83965), (665, 59975), (875, 45581), (2375, 16793), (2399, 16625), (3325, 11995)]