15708539340875

素因数分解:

$5^3\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{59747}}^1$

素因数の和:59922

約数の個数: 96

約数和(自身を含む): 21140103321792

約数和(自身を除く): 5431563980917

約数列:

[1, 5, 25, 29, 41, 61, 125, 145, 205, 305, 725, 841, 1025, 1189, 1525, 1769, 2501, 3625, 4205, 5125, 5945, 7625, 8845, 12505, 21025, 29725, 34481, 44225, 51301, 59747, 62525, 72529, 105125, 148625, 172405, 221125, 256505, 298735, 312625, 362645, 862025, 1282525, 1493675, 1732663, 1813225, 2103341, 2449627, 3644567, 4310125, 6412625, 7468375, 8663315, 9066125, 10516705, 12248135, 18222835, 43316575, 50247227, 52583525, 61240675, 71039183, 91114175, 105692443, 149427247, 216582875, 251236135, 262917625, 306203375, 355195915, 455570875, 528462215, 747136235, 1256180675, 1775979575, 2060136307, 2642311075, 3065080847, 3735681175, 4333390163, 6280903375, 8879897875, 10300681535, 13211555375, 15325404235, 18678405875, 21666950815, 51503407675, 76627021175, 108334754075, 125668314727, 257517038375, 383135105875, 541673770375, 628341573635, 3141707868175, 15708539340875]

約数ペア:

[(1, 15708539340875), (5, 3141707868175), (25, 628341573635), (29, 541673770375), (41, 383135105875), (61, 257517038375), (125, 125668314727), (145, 108334754075), (205, 76627021175), (305, 51503407675), (725, 21666950815), (841, 18678405875), (1025, 15325404235), (1189, 13211555375), (1525, 10300681535), (1769, 8879897875), (2501, 6280903375), (3625, 4333390163), (4205, 3735681175), (5125, 3065080847), (5945, 2642311075), (7625, 2060136307), (8845, 1775979575), (12505, 1256180675), (21025, 747136235), (29725, 528462215), (34481, 455570875), (44225, 355195915), (51301, 306203375), (59747, 262917625), (62525, 251236135), (72529, 216582875), (105125, 149427247), (148625, 105692443), (172405, 91114175), (221125, 71039183), (256505, 61240675), (298735, 52583525), (312625, 50247227), (362645, 43316575), (862025, 18222835), (1282525, 12248135), (1493675, 10516705), (1732663, 9066125), (1813225, 8663315), (2103341, 7468375), (2449627, 6412625), (3644567, 4310125)]