89018025

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 151954560

約数和(自身を除く): 62936535

約数列:

[1, 3, 5, 15, 25, 71, 73, 75, 213, 219, 229, 355, 365, 687, 1065, 1095, 1145, 1775, 1825, 3435, 5183, 5325, 5475, 5725, 15549, 16259, 16717, 17175, 25915, 48777, 50151, 77745, 81295, 83585, 129575, 243885, 250755, 388725, 406475, 417925, 1186907, 1219425, 1253775, 3560721, 5934535, 17803605, 29672675, 89018025]

約数ペア:

[(1, 89018025), (3, 29672675), (5, 17803605), (15, 5934535), (25, 3560721), (71, 1253775), (73, 1219425), (75, 1186907), (213, 417925), (219, 406475), (229, 388725), (355, 250755), (365, 243885), (687, 129575), (1065, 83585), (1095, 81295), (1145, 77745), (1775, 50151), (1825, 48777), (3435, 25915), (5183, 17175), (5325, 16717), (5475, 16259), (5725, 15549)]