98121665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{13469}}^1$

素因数の和:13552

約数の個数: 16

約数和(自身を含む): 124139520

約数和(自身を除く): 26017855

約数列:

[1, 5, 31, 47, 155, 235, 1457, 7285, 13469, 67345, 417539, 633043, 2087695, 3165215, 19624333, 98121665]

約数ペア:

[(1, 98121665), (5, 19624333), (31, 3165215), (47, 2087695), (155, 633043), (235, 417539), (1457, 67345), (7285, 13469)]