38426154625

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1789}}^1$

素因数の和:2099

約数の個数: 64

約数和(自身を含む): 51898429440

約数和(自身を除く): 13472274815

約数列:

[1, 5, 23, 25, 31, 115, 125, 155, 241, 575, 713, 775, 1205, 1789, 2875, 3565, 3875, 5543, 6025, 7471, 8945, 17825, 27715, 30125, 37355, 41147, 44725, 55459, 89125, 138575, 171833, 186775, 205735, 223625, 277295, 431149, 692875, 859165, 933875, 1028675, 1275557, 1386475, 2155745, 4295825, 5143375, 6377785, 6932375, 9916427, 10778725, 13365619, 21479125, 31888925, 49582135, 53893625, 66828095, 159444625, 247910675, 307409237, 334140475, 1239553375, 1537046185, 1670702375, 7685230925, 38426154625]

約数ペア:

[(1, 38426154625), (5, 7685230925), (23, 1670702375), (25, 1537046185), (31, 1239553375), (115, 334140475), (125, 307409237), (155, 247910675), (241, 159444625), (575, 66828095), (713, 53893625), (775, 49582135), (1205, 31888925), (1789, 21479125), (2875, 13365619), (3565, 10778725), (3875, 9916427), (5543, 6932375), (6025, 6377785), (7471, 5143375), (8945, 4295825), (17825, 2155745), (27715, 1386475), (30125, 1275557), (37355, 1028675), (41147, 933875), (44725, 859165), (55459, 692875), (89125, 431149), (138575, 277295), (171833, 223625), (186775, 205735)]