746816785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45413}}^1$

素因数の和:45465

約数の個数: 32

約数和(自身を含む): 1098655488

約数和(自身を除く): 351838703

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 16445, 45413, 227065, 499543, 590369, 1044499, 2497715, 2951845, 5222495, 6494059, 11489489, 13578487, 32470295, 57447445, 67892435, 149363357, 746816785]

約数ペア:

[(1, 746816785), (5, 149363357), (11, 67892435), (13, 57447445), (23, 32470295), (55, 13578487), (65, 11489489), (115, 6494059), (143, 5222495), (253, 2951845), (299, 2497715), (715, 1044499), (1265, 590369), (1495, 499543), (3289, 227065), (16445, 45413)]