87877935

素因数分解:

$3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{4919}}^1$

素因数の和:5327

約数の個数: 24

約数和(自身を含む): 152736480

約数和(自身を除く): 64858545

約数列:

[1, 3, 5, 9, 15, 45, 397, 1191, 1985, 3573, 4919, 5955, 14757, 17865, 24595, 44271, 73785, 221355, 1952843, 5858529, 9764215, 17575587, 29292645, 87877935]

約数ペア:

[(1, 87877935), (3, 29292645), (5, 17575587), (9, 9764215), (15, 5858529), (45, 1952843), (397, 221355), (1191, 73785), (1985, 44271), (3573, 24595), (4919, 17865), (5955, 14757)]