70690815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 133005600

約数和(自身を除く): 62314785

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 149, 195, 447, 585, 745, 811, 1341, 1937, 2235, 2433, 4055, 5811, 6705, 7299, 9685, 10543, 12165, 17433, 29055, 31629, 36495, 52715, 87165, 94887, 120839, 158145, 362517, 474435, 604195, 1087551, 1570907, 1812585, 4712721, 5437755, 7854535, 14138163, 23563605, 70690815]

約数ペア:

[(1, 70690815), (3, 23563605), (5, 14138163), (9, 7854535), (13, 5437755), (15, 4712721), (39, 1812585), (45, 1570907), (65, 1087551), (117, 604195), (149, 474435), (195, 362517), (447, 158145), (585, 120839), (745, 94887), (811, 87165), (1341, 52715), (1937, 36495), (2235, 31629), (2433, 29055), (4055, 17433), (5811, 12165), (6705, 10543), (7299, 9685)]