1949788187425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{277}}^1\times {\mathrm{1307}}^1$

素因数の和:1907

約数の個数: 96

約数和(自身を含む): 2662617831552

約数和(自身を除く): 712829644127

約数列:

[1, 5, 13, 25, 65, 73, 227, 277, 325, 365, 949, 1135, 1307, 1385, 1825, 2951, 3601, 4745, 5675, 6535, 6925, 14755, 16571, 16991, 18005, 20221, 23725, 32675, 62879, 73775, 82855, 84955, 90025, 95411, 101105, 215423, 262873, 296689, 314395, 362039, 414275, 424775, 477055, 505525, 817427, 1077115, 1240343, 1314365, 1483445, 1571975, 1810195, 2385275, 3856957, 4087135, 4590167, 4706507, 5385575, 6201715, 6571825, 7417225, 9050975, 19284785, 20435675, 21658297, 22950835, 23532535, 26428847, 31008575, 59672171, 82182853, 96423925, 108291485, 114754175, 117662675, 132144235, 281557861, 298360855, 343575011, 410914265, 541457425, 660721175, 1068377089, 1407789305, 1491804275, 1717875055, 2054571325, 5341885445, 5999348269, 7038946525, 8589375275, 26709427225, 29996741345, 77991527497, 149983706725, 389957637485, 1949788187425]

約数ペア:

[(1, 1949788187425), (5, 389957637485), (13, 149983706725), (25, 77991527497), (65, 29996741345), (73, 26709427225), (227, 8589375275), (277, 7038946525), (325, 5999348269), (365, 5341885445), (949, 2054571325), (1135, 1717875055), (1307, 1491804275), (1385, 1407789305), (1825, 1068377089), (2951, 660721175), (3601, 541457425), (4745, 410914265), (5675, 343575011), (6535, 298360855), (6925, 281557861), (14755, 132144235), (16571, 117662675), (16991, 114754175), (18005, 108291485), (20221, 96423925), (23725, 82182853), (32675, 59672171), (62879, 31008575), (73775, 26428847), (82855, 23532535), (84955, 22950835), (90025, 21658297), (95411, 20435675), (101105, 19284785), (215423, 9050975), (262873, 7417225), (296689, 6571825), (314395, 6201715), (362039, 5385575), (414275, 4706507), (424775, 4590167), (477055, 4087135), (505525, 3856957), (817427, 2385275), (1077115, 1810195), (1240343, 1571975), (1314365, 1483445)]