71189265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3407}}^1$

素因数の和:3621

約数の個数: 32

約数和(自身を含む): 130867200

約数和(自身を除く): 59677935

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 199, 597, 995, 1393, 2985, 3407, 4179, 6965, 10221, 17035, 20895, 23849, 51105, 71547, 119245, 357735, 677993, 2033979, 3389965, 4745951, 10169895, 14237853, 23729755, 71189265]

約数ペア:

[(1, 71189265), (3, 23729755), (5, 14237853), (7, 10169895), (15, 4745951), (21, 3389965), (35, 2033979), (105, 677993), (199, 357735), (597, 119245), (995, 71547), (1393, 51105), (2985, 23849), (3407, 20895), (4179, 17035), (6965, 10221)]