150887625

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1295

約数の個数: 64

約数和(自身を含む): 293289984

約数和(自身を除く): 142402359

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 125, 141, 175, 235, 329, 375, 525, 705, 875, 987, 1175, 1223, 1645, 2625, 3525, 3669, 4935, 5875, 6115, 8225, 8561, 17625, 18345, 24675, 25683, 30575, 41125, 42805, 57481, 91725, 123375, 128415, 152875, 172443, 214025, 287405, 402367, 458625, 642075, 862215, 1070125, 1207101, 1437025, 2011835, 3210375, 4311075, 6035505, 7185125, 10059175, 21555375, 30177525, 50295875, 150887625]

約数ペア:

[(1, 150887625), (3, 50295875), (5, 30177525), (7, 21555375), (15, 10059175), (21, 7185125), (25, 6035505), (35, 4311075), (47, 3210375), (75, 2011835), (105, 1437025), (125, 1207101), (141, 1070125), (175, 862215), (235, 642075), (329, 458625), (375, 402367), (525, 287405), (705, 214025), (875, 172443), (987, 152875), (1175, 128415), (1223, 123375), (1645, 91725), (2625, 57481), (3525, 42805), (3669, 41125), (4935, 30575), (5875, 25683), (6115, 24675), (8225, 18345), (8561, 17625)]