8708398575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 15344017920

約数和(自身を除く): 6635619345

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 89, 115, 131, 267, 345, 393, 433, 445, 575, 655, 1299, 1335, 1725, 1965, 2047, 2165, 2225, 3013, 3275, 6141, 6495, 6675, 9039, 9825, 9959, 10235, 10825, 11659, 15065, 29877, 30705, 32475, 34977, 38537, 45195, 49795, 51175, 56723, 58295, 75325, 115611, 149385, 153525, 170169, 174885, 192685, 225975, 248975, 268157, 283615, 291475, 578055, 746925, 804471, 850845, 874425, 886351, 963425, 1304629, 1340785, 1418075, 2659053, 2890275, 3913887, 4022355, 4254225, 4431755, 5048347, 6523145, 6703925, 13295265, 15145041, 19569435, 20111775, 22158775, 25241735, 32615725, 66476325, 75725205, 97847175, 116111981, 126208675, 348335943, 378626025, 580559905, 1741679715, 2902799525, 8708398575]

約数ペア:

[(1, 8708398575), (3, 2902799525), (5, 1741679715), (15, 580559905), (23, 378626025), (25, 348335943), (69, 126208675), (75, 116111981), (89, 97847175), (115, 75725205), (131, 66476325), (267, 32615725), (345, 25241735), (393, 22158775), (433, 20111775), (445, 19569435), (575, 15145041), (655, 13295265), (1299, 6703925), (1335, 6523145), (1725, 5048347), (1965, 4431755), (2047, 4254225), (2165, 4022355), (2225, 3913887), (3013, 2890275), (3275, 2659053), (6141, 1418075), (6495, 1340785), (6675, 1304629), (9039, 963425), (9825, 886351), (9959, 874425), (10235, 850845), (10825, 804471), (11659, 746925), (15065, 578055), (29877, 291475), (30705, 283615), (32475, 268157), (34977, 248975), (38537, 225975), (45195, 192685), (49795, 174885), (51175, 170169), (56723, 153525), (58295, 149385), (75325, 115611)]