25237170

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{4451}}^1$

素因数の和:4477

約数の個数: 80

約数和(自身を含む): 77571648

約数和(自身を除く): 52334478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 4451, 5670, 8902, 13353, 22255, 26706, 31157, 40059, 44510, 62314, 66765, 80118, 93471, 120177, 133530, 155785, 186942, 200295, 240354, 280413, 311570, 360531, 400590, 467355, 560826, 600885, 721062, 841239, 934710, 1201770, 1402065, 1682478, 1802655, 2523717, 2804130, 3605310, 4206195, 5047434, 8412390, 12618585, 25237170]

約数ペア:

[(1, 25237170), (2, 12618585), (3, 8412390), (5, 5047434), (6, 4206195), (7, 3605310), (9, 2804130), (10, 2523717), (14, 1802655), (15, 1682478), (18, 1402065), (21, 1201770), (27, 934710), (30, 841239), (35, 721062), (42, 600885), (45, 560826), (54, 467355), (63, 400590), (70, 360531), (81, 311570), (90, 280413), (105, 240354), (126, 200295), (135, 186942), (162, 155785), (189, 133530), (210, 120177), (270, 93471), (315, 80118), (378, 66765), (405, 62314), (567, 44510), (630, 40059), (810, 31157), (945, 26706), (1134, 22255), (1890, 13353), (2835, 8902), (4451, 5670)]