15703218245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1\times {\mathrm{467}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 22417274880

約数和(自身を除く): 6714056635

約数列:

[1, 5, 11, 13, 55, 65, 131, 143, 359, 467, 655, 715, 1441, 1703, 1795, 2335, 3949, 4667, 5137, 6071, 7205, 8515, 18733, 19745, 23335, 25685, 30355, 47029, 51337, 61177, 66781, 93665, 167653, 235145, 256685, 305885, 333905, 517319, 611377, 672947, 795301, 838265, 1844183, 2179489, 2586595, 3056885, 3364735, 3976505, 6725147, 8748311, 9220915, 10897445, 21962543, 23974379, 33625735, 43741555, 109812715, 119871895, 241587973, 285513059, 1207939865, 1427565295, 3140643649, 15703218245]

約数ペア:

[(1, 15703218245), (5, 3140643649), (11, 1427565295), (13, 1207939865), (55, 285513059), (65, 241587973), (131, 119871895), (143, 109812715), (359, 43741555), (467, 33625735), (655, 23974379), (715, 21962543), (1441, 10897445), (1703, 9220915), (1795, 8748311), (2335, 6725147), (3949, 3976505), (4667, 3364735), (5137, 3056885), (6071, 2586595), (7205, 2179489), (8515, 1844183), (18733, 838265), (19745, 795301), (23335, 672947), (25685, 611377), (30355, 517319), (47029, 333905), (51337, 305885), (61177, 256685), (66781, 235145), (93665, 167653)]