70221615

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1481}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 117374400

約数和(自身を除く): 47152785

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 435, 545, 1481, 1635, 3161, 4443, 7405, 9483, 15805, 22215, 42949, 47415, 128847, 161429, 214745, 484287, 644235, 807145, 2421435, 4681441, 14044323, 23407205, 70221615]

約数ペア:

[(1, 70221615), (3, 23407205), (5, 14044323), (15, 4681441), (29, 2421435), (87, 807145), (109, 644235), (145, 484287), (327, 214745), (435, 161429), (545, 128847), (1481, 47415), (1635, 42949), (3161, 22215), (4443, 15805), (7405, 9483)]