166324275

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 324572976

約数和(自身を除く): 158248701

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 101, 117, 195, 225, 303, 325, 505, 563, 585, 909, 975, 1313, 1515, 1689, 2525, 2815, 2925, 3939, 4545, 5067, 6565, 7319, 7575, 8445, 11817, 14075, 19695, 21957, 22725, 25335, 32825, 36595, 42225, 56863, 59085, 65871, 98475, 109785, 126675, 170589, 182975, 284315, 295425, 329355, 511767, 548925, 739219, 852945, 1421575, 1646775, 2217657, 2558835, 3696095, 4264725, 6652971, 11088285, 12794175, 18480475, 33264855, 55441425, 166324275]

約数ペア:

[(1, 166324275), (3, 55441425), (5, 33264855), (9, 18480475), (13, 12794175), (15, 11088285), (25, 6652971), (39, 4264725), (45, 3696095), (65, 2558835), (75, 2217657), (101, 1646775), (117, 1421575), (195, 852945), (225, 739219), (303, 548925), (325, 511767), (505, 329355), (563, 295425), (585, 284315), (909, 182975), (975, 170589), (1313, 126675), (1515, 109785), (1689, 98475), (2525, 65871), (2815, 59085), (2925, 56863), (3939, 42225), (4545, 36595), (5067, 32825), (6565, 25335), (7319, 22725), (7575, 21957), (8445, 19695), (11817, 14075)]