23729625

素因数分解:

$3^3\times 5^3\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 44928000

約数和(自身を除く): 21198375

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 79, 89, 125, 135, 225, 237, 267, 375, 395, 445, 675, 711, 801, 1125, 1185, 1335, 1975, 2133, 2225, 2403, 3375, 3555, 4005, 5925, 6675, 7031, 9875, 10665, 11125, 12015, 17775, 20025, 21093, 29625, 33375, 35155, 53325, 60075, 63279, 88875, 100125, 105465, 175775, 189837, 266625, 300375, 316395, 527325, 878875, 949185, 1581975, 2636625, 4745925, 7909875, 23729625]

約数ペア:

[(1, 23729625), (3, 7909875), (5, 4745925), (9, 2636625), (15, 1581975), (25, 949185), (27, 878875), (45, 527325), (75, 316395), (79, 300375), (89, 266625), (125, 189837), (135, 175775), (225, 105465), (237, 100125), (267, 88875), (375, 63279), (395, 60075), (445, 53325), (675, 35155), (711, 33375), (801, 29625), (1125, 21093), (1185, 20025), (1335, 17775), (1975, 12015), (2133, 11125), (2225, 10665), (2403, 9875), (3375, 7031), (3555, 6675), (4005, 5925)]