89370675

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4321

約数の個数: 48

約数和(自身を含む): 169512960

約数和(自身を除く): 80142285

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4185, 4271, 6975, 12813, 20925, 21355, 38439, 64065, 106775, 115317, 132401, 192195, 320325, 397203, 576585, 662005, 960975, 1191609, 1986015, 2882925, 3310025, 3574827, 5958045, 9930075, 17874135, 29790225, 89370675]

約数ペア:

[(1, 89370675), (3, 29790225), (5, 17874135), (9, 9930075), (15, 5958045), (25, 3574827), (27, 3310025), (31, 2882925), (45, 1986015), (75, 1191609), (93, 960975), (135, 662005), (155, 576585), (225, 397203), (279, 320325), (465, 192195), (675, 132401), (775, 115317), (837, 106775), (1395, 64065), (2325, 38439), (4185, 21355), (4271, 20925), (6975, 12813)]