89738545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 120121344

約数和(自身を除く): 30382799

約数列:

[1, 5, 13, 41, 65, 151, 205, 223, 533, 755, 1115, 1963, 2665, 2899, 6191, 9143, 9815, 14495, 30955, 33673, 45715, 80483, 118859, 168365, 402415, 437749, 594295, 1380593, 2188745, 6902965, 17947709, 89738545]

約数ペア:

[(1, 89738545), (5, 17947709), (13, 6902965), (41, 2188745), (65, 1380593), (151, 594295), (205, 437749), (223, 402415), (533, 168365), (755, 118859), (1115, 80483), (1963, 45715), (2665, 33673), (2899, 30955), (6191, 14495), (9143, 9815)]