2238243875

素因数分解:

$5^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 3290686464

約数和(自身を除く): 1052442589

約数列:

[1, 5, 7, 25, 35, 67, 73, 125, 175, 335, 365, 469, 511, 523, 875, 1675, 1825, 2345, 2555, 2615, 3661, 4891, 8375, 9125, 11725, 12775, 13075, 18305, 24455, 34237, 35041, 38179, 58625, 63875, 65375, 91525, 122275, 171185, 175205, 190895, 245287, 267253, 457625, 611375, 855925, 876025, 954475, 1226435, 1336265, 2557993, 4279625, 4380125, 4772375, 6132175, 6681325, 12789965, 17905951, 30660875, 33406625, 63949825, 89529755, 319749125, 447648775, 2238243875]

約数ペア:

[(1, 2238243875), (5, 447648775), (7, 319749125), (25, 89529755), (35, 63949825), (67, 33406625), (73, 30660875), (125, 17905951), (175, 12789965), (335, 6681325), (365, 6132175), (469, 4772375), (511, 4380125), (523, 4279625), (875, 2557993), (1675, 1336265), (1825, 1226435), (2345, 954475), (2555, 876025), (2615, 855925), (3661, 611375), (4891, 457625), (8375, 267253), (9125, 245287), (11725, 190895), (12775, 175205), (13075, 171185), (18305, 122275), (24455, 91525), (34237, 65375), (35041, 63875), (38179, 58625)]