74804675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{16001}}^1$

素因数の和:16039

約数の個数: 24

約数和(自身を含む): 107149392

約数和(自身を除く): 32344717

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 16001, 80005, 176011, 272017, 400025, 880055, 1360085, 2992187, 4400275, 6800425, 14960935, 74804675]

約数ペア:

[(1, 74804675), (5, 14960935), (11, 6800425), (17, 4400275), (25, 2992187), (55, 1360085), (85, 880055), (187, 400025), (275, 272017), (425, 176011), (935, 80005), (4675, 16001)]