129461625

素因数分解:

$3^3\times 5^3\times {\mathrm{89}}^1\times {\mathrm{431}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 242611200

約数和(自身を除く): 113149575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 89, 125, 135, 225, 267, 375, 431, 445, 675, 801, 1125, 1293, 1335, 2155, 2225, 2403, 3375, 3879, 4005, 6465, 6675, 10775, 11125, 11637, 12015, 19395, 20025, 32325, 33375, 38359, 53875, 58185, 60075, 96975, 100125, 115077, 161625, 191795, 290925, 300375, 345231, 484875, 575385, 958975, 1035693, 1454625, 1726155, 2876925, 4794875, 5178465, 8630775, 14384625, 25892325, 43153875, 129461625]

約数ペア:

[(1, 129461625), (3, 43153875), (5, 25892325), (9, 14384625), (15, 8630775), (25, 5178465), (27, 4794875), (45, 2876925), (75, 1726155), (89, 1454625), (125, 1035693), (135, 958975), (225, 575385), (267, 484875), (375, 345231), (431, 300375), (445, 290925), (675, 191795), (801, 161625), (1125, 115077), (1293, 100125), (1335, 96975), (2155, 60075), (2225, 58185), (2403, 53875), (3375, 38359), (3879, 33375), (4005, 32325), (6465, 20025), (6675, 19395), (10775, 12015), (11125, 11637)]