156989352825

素因数分解:

$3^3\times 5^2\times {\mathrm{331}}^1\times {\mathrm{421}}^1\times {\mathrm{1669}}^1$

素因数の和:2440

約数の個数: 96

約数和(自身を含む): 290127363200

約数和(自身を除く): 133138010375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 331, 421, 675, 993, 1263, 1655, 1669, 2105, 2979, 3789, 4965, 5007, 6315, 8275, 8345, 8937, 10525, 11367, 14895, 15021, 18945, 24825, 25035, 31575, 41725, 44685, 45063, 56835, 74475, 75105, 94725, 125175, 139351, 223425, 225315, 284175, 375525, 418053, 552439, 696755, 702649, 1126575, 1254159, 1657317, 2090265, 2107947, 2762195, 3483775, 3513245, 3762477, 4971951, 6270795, 6323841, 8286585, 10451325, 10539735, 13810975, 14915853, 17566225, 18812385, 18971523, 24859755, 31353975, 31619205, 41432925, 52698675, 74579265, 94061925, 94857615, 124298775, 158096025, 232576819, 372896325, 474288075, 697730457, 1162884095, 2093191371, 3488652285, 5814420475, 6279574113, 10465956855, 17443261425, 31397870565, 52329784275, 156989352825]

約数ペア:

[(1, 156989352825), (3, 52329784275), (5, 31397870565), (9, 17443261425), (15, 10465956855), (25, 6279574113), (27, 5814420475), (45, 3488652285), (75, 2093191371), (135, 1162884095), (225, 697730457), (331, 474288075), (421, 372896325), (675, 232576819), (993, 158096025), (1263, 124298775), (1655, 94857615), (1669, 94061925), (2105, 74579265), (2979, 52698675), (3789, 41432925), (4965, 31619205), (5007, 31353975), (6315, 24859755), (8275, 18971523), (8345, 18812385), (8937, 17566225), (10525, 14915853), (11367, 13810975), (14895, 10539735), (15021, 10451325), (18945, 8286585), (24825, 6323841), (25035, 6270795), (31575, 4971951), (41725, 3762477), (44685, 3513245), (45063, 3483775), (56835, 2762195), (74475, 2107947), (75105, 2090265), (94725, 1657317), (125175, 1254159), (139351, 1126575), (223425, 702649), (225315, 696755), (284175, 552439), (375525, 418053)]