27734625

素因数分解:

$3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 50740560

約数和(自身を除く): 23005935

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 125, 225, 267, 277, 375, 445, 801, 831, 1125, 1335, 1385, 2225, 2493, 4005, 4155, 6675, 6925, 11125, 12465, 20025, 20775, 24653, 33375, 34625, 62325, 73959, 100125, 103875, 123265, 221877, 311625, 369795, 616325, 1109385, 1848975, 3081625, 5546925, 9244875, 27734625]

約数ペア:

[(1, 27734625), (3, 9244875), (5, 5546925), (9, 3081625), (15, 1848975), (25, 1109385), (45, 616325), (75, 369795), (89, 311625), (125, 221877), (225, 123265), (267, 103875), (277, 100125), (375, 73959), (445, 62325), (801, 34625), (831, 33375), (1125, 24653), (1335, 20775), (1385, 20025), (2225, 12465), (2493, 11125), (4005, 6925), (4155, 6675)]