38962893895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{642899}}^1$

素因数の和:642975

約数の個数: 32

約数和(自身を含む): 53324697600

約数和(自身を除く): 14361803705

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 1955, 2635, 3565, 12121, 60605, 642899, 3214495, 10929283, 14786677, 19929869, 54646415, 73933385, 99649345, 251373509, 338807773, 458386987, 1256867545, 1694038865, 2291934935, 7792578779, 38962893895]

約数ペア:

[(1, 38962893895), (5, 7792578779), (17, 2291934935), (23, 1694038865), (31, 1256867545), (85, 458386987), (115, 338807773), (155, 251373509), (391, 99649345), (527, 73933385), (713, 54646415), (1955, 19929869), (2635, 14786677), (3565, 10929283), (12121, 3214495), (60605, 642899)]