12770325

素因数分解:

$3^3\times 5^2\times {\mathrm{18919}}^1$

素因数の和:18938

約数の個数: 24

約数和(自身を含む): 23460800

約数和(自身を除く): 10690475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 18919, 56757, 94595, 170271, 283785, 472975, 510813, 851355, 1418925, 2554065, 4256775, 12770325]

約数ペア:

[(1, 12770325), (3, 4256775), (5, 2554065), (9, 1418925), (15, 851355), (25, 510813), (27, 472975), (45, 283785), (75, 170271), (135, 94595), (225, 56757), (675, 18919)]