15324525

素因数分解:

$3^3\times 5^2\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 28629120

約数和(自身を除く): 13304595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 73, 75, 135, 219, 225, 311, 365, 657, 675, 933, 1095, 1555, 1825, 1971, 2799, 3285, 4665, 5475, 7775, 8397, 9855, 13995, 16425, 22703, 23325, 41985, 49275, 68109, 69975, 113515, 204327, 209925, 340545, 567575, 612981, 1021635, 1702725, 3064905, 5108175, 15324525]

約数ペア:

[(1, 15324525), (3, 5108175), (5, 3064905), (9, 1702725), (15, 1021635), (25, 612981), (27, 567575), (45, 340545), (73, 209925), (75, 204327), (135, 113515), (219, 69975), (225, 68109), (311, 49275), (365, 41985), (657, 23325), (675, 22703), (933, 16425), (1095, 13995), (1555, 9855), (1825, 8397), (1971, 7775), (2799, 5475), (3285, 4665)]