89959005

素因数分解:

$3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1471}}^1$

素因数の和:1639

約数の個数: 40

約数和(自身を含む): 162438144

約数和(自身を除く): 72479139

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 151, 405, 453, 755, 1359, 1471, 2265, 4077, 4413, 6795, 7355, 12231, 13239, 20385, 22065, 39717, 61155, 66195, 119151, 198585, 222121, 595755, 666363, 1110605, 1999089, 3331815, 5997267, 9995445, 17991801, 29986335, 89959005]

約数ペア:

[(1, 89959005), (3, 29986335), (5, 17991801), (9, 9995445), (15, 5997267), (27, 3331815), (45, 1999089), (81, 1110605), (135, 666363), (151, 595755), (405, 222121), (453, 198585), (755, 119151), (1359, 66195), (1471, 61155), (2265, 39717), (4077, 22065), (4413, 20385), (6795, 13239), (7355, 12231)]