68441475

素因数分解:

$3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{15467}}^1$

素因数の和:15539

約数の個数: 24

約数和(自身を含む): 115081920

約数和(自身を除く): 46640445

約数列:

[1, 3, 5, 15, 25, 59, 75, 177, 295, 885, 1475, 4425, 15467, 46401, 77335, 232005, 386675, 912553, 1160025, 2737659, 4562765, 13688295, 22813825, 68441475]

約数ペア:

[(1, 68441475), (3, 22813825), (5, 13688295), (15, 4562765), (25, 2737659), (59, 1160025), (75, 912553), (177, 386675), (295, 232005), (885, 77335), (1475, 46401), (4425, 15467)]