68869905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{353179}}^1$

素因数の和:353200

約数の個数: 16

約数和(自身を含む): 118668480

約数和(自身を除く): 49798575

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 353179, 1059537, 1765895, 4591327, 5297685, 13773981, 22956635, 68869905]

約数ペア:

[(1, 68869905), (3, 22956635), (5, 13773981), (13, 5297685), (15, 4591327), (39, 1765895), (65, 1059537), (195, 353179)]