151009625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 219797760

約数和(自身を除く): 68788135

約数列:

[1, 5, 13, 19, 25, 65, 67, 73, 95, 125, 247, 325, 335, 365, 475, 871, 949, 1235, 1273, 1387, 1625, 1675, 1825, 2375, 4355, 4745, 4891, 6175, 6365, 6935, 8375, 9125, 16549, 18031, 21775, 23725, 24455, 30875, 31825, 34675, 63583, 82745, 90155, 92929, 108875, 118625, 122275, 159125, 173375, 317915, 413725, 450775, 464645, 611375, 1208077, 1589575, 2068625, 2253875, 2323225, 6040385, 7947875, 11616125, 30201925, 151009625]

約数ペア:

[(1, 151009625), (5, 30201925), (13, 11616125), (19, 7947875), (25, 6040385), (65, 2323225), (67, 2253875), (73, 2068625), (95, 1589575), (125, 1208077), (247, 611375), (325, 464645), (335, 450775), (365, 413725), (475, 317915), (871, 173375), (949, 159125), (1235, 122275), (1273, 118625), (1387, 108875), (1625, 92929), (1675, 90155), (1825, 82745), (2375, 63583), (4355, 34675), (4745, 31825), (4891, 30875), (6175, 24455), (6365, 23725), (6935, 21775), (8375, 18031), (9125, 16549)]