45249975

素因数分解:

$3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 85113600

約数和(自身を除く): 39863625

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 129, 135, 215, 225, 387, 645, 675, 1075, 1161, 1559, 1935, 3225, 4677, 5805, 7795, 9675, 14031, 23385, 29025, 38975, 42093, 67037, 70155, 116925, 201111, 210465, 335185, 350775, 603333, 1005555, 1052325, 1675925, 1809999, 3016665, 5027775, 9049995, 15083325, 45249975]

約数ペア:

[(1, 45249975), (3, 15083325), (5, 9049995), (9, 5027775), (15, 3016665), (25, 1809999), (27, 1675925), (43, 1052325), (45, 1005555), (75, 603333), (129, 350775), (135, 335185), (215, 210465), (225, 201111), (387, 116925), (645, 70155), (675, 67037), (1075, 42093), (1161, 38975), (1559, 29025), (1935, 23385), (3225, 14031), (4677, 9675), (5805, 7795)]