89906895

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51229}}^1$

素因数の和:51256

約数の個数: 32

約数和(自身を含む): 172132800

約数和(自身を除く): 82225905

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 51229, 153687, 256145, 461061, 665977, 768435, 1383183, 1997931, 2305305, 3329885, 5993793, 6915915, 9989655, 17981379, 29968965, 89906895]

約数ペア:

[(1, 89906895), (3, 29968965), (5, 17981379), (9, 9989655), (13, 6915915), (15, 5993793), (27, 3329885), (39, 2305305), (45, 1997931), (65, 1383183), (117, 768435), (135, 665977), (195, 461061), (351, 256145), (585, 153687), (1755, 51229)]