89625015

素因数分解:

$3^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{877}}^1$

素因数の和:1648

約数の個数: 32

約数和(自身を含む): 159725760

約数和(自身を除く): 70100745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 757, 877, 2271, 2631, 3785, 4385, 6813, 7893, 11355, 13155, 20439, 23679, 34065, 39465, 102195, 118395, 663889, 1991667, 3319445, 5975001, 9958335, 17925003, 29875005, 89625015]

約数ペア:

[(1, 89625015), (3, 29875005), (5, 17925003), (9, 9958335), (15, 5975001), (27, 3319445), (45, 1991667), (135, 663889), (757, 118395), (877, 102195), (2271, 39465), (2631, 34065), (3785, 23679), (4385, 20439), (6813, 13155), (7893, 11355)]