3925295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 32

約数和(自身を含む): 5598720

約数和(自身を除く): 1673425

約数列:

[1, 5, 11, 23, 29, 55, 107, 115, 145, 253, 319, 535, 667, 1177, 1265, 1595, 2461, 3103, 3335, 5885, 7337, 12305, 15515, 27071, 34133, 36685, 71369, 135355, 170665, 356845, 785059, 3925295]

約数ペア:

[(1, 3925295), (5, 785059), (11, 356845), (23, 170665), (29, 135355), (55, 71369), (107, 36685), (115, 34133), (145, 27071), (253, 15515), (319, 12305), (535, 7337), (667, 5885), (1177, 3335), (1265, 3103), (1595, 2461)]