71027275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15193}}^1$

素因数の和:15231

約数の個数: 24

約数和(自身を含む): 101739024

約数和(自身を除く): 30711749

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 15193, 75965, 167123, 258281, 379825, 835615, 1291405, 2841091, 4178075, 6457025, 14205455, 71027275]

約数ペア:

[(1, 71027275), (5, 14205455), (11, 6457025), (17, 4178075), (25, 2841091), (55, 1291405), (85, 835615), (187, 379825), (275, 258281), (425, 167123), (935, 75965), (4675, 15193)]