149713875

素因数分解:

$3^2\times 5^3\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 273731328

約数和(自身を除く): 124017453

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 125, 219, 225, 365, 375, 657, 1095, 1125, 1823, 1825, 3285, 5469, 5475, 9115, 9125, 16407, 16425, 27345, 27375, 45575, 82035, 82125, 133079, 136725, 227875, 399237, 410175, 665395, 683625, 1197711, 1996185, 2050875, 3326975, 5988555, 9980925, 16634875, 29942775, 49904625, 149713875]

約数ペア:

[(1, 149713875), (3, 49904625), (5, 29942775), (9, 16634875), (15, 9980925), (25, 5988555), (45, 3326975), (73, 2050875), (75, 1996185), (125, 1197711), (219, 683625), (225, 665395), (365, 410175), (375, 399237), (657, 227875), (1095, 136725), (1125, 133079), (1823, 82125), (1825, 82035), (3285, 45575), (5469, 27375), (5475, 27345), (9115, 16425), (9125, 16407)]