135749925

素因数分解:

$3^4\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1624

約数の個数: 60

約数和(自身を含む): 257468640

約数和(自身を除く): 121718715

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 81, 129, 135, 215, 225, 387, 405, 645, 675, 1075, 1161, 1559, 1935, 2025, 3225, 3483, 4677, 5805, 7795, 9675, 14031, 17415, 23385, 29025, 38975, 42093, 67037, 70155, 87075, 116925, 126279, 201111, 210465, 335185, 350775, 603333, 631395, 1005555, 1052325, 1675925, 1809999, 3016665, 3156975, 5027775, 5429997, 9049995, 15083325, 27149985, 45249975, 135749925]

約数ペア:

[(1, 135749925), (3, 45249975), (5, 27149985), (9, 15083325), (15, 9049995), (25, 5429997), (27, 5027775), (43, 3156975), (45, 3016665), (75, 1809999), (81, 1675925), (129, 1052325), (135, 1005555), (215, 631395), (225, 603333), (387, 350775), (405, 335185), (645, 210465), (675, 201111), (1075, 126279), (1161, 116925), (1559, 87075), (1935, 70155), (2025, 67037), (3225, 42093), (3483, 38975), (4677, 29025), (5805, 23385), (7795, 17415), (9675, 14031)]