27153555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12659}}^1$

素因数の和:12691

約数の個数: 32

約数和(自身を含む): 51045120

約数和(自身を除く): 23891565

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 12659, 37977, 63295, 139249, 164567, 189885, 417747, 493701, 696245, 822835, 1810237, 2088735, 2468505, 5430711, 9051185, 27153555]

約数ペア:

[(1, 27153555), (3, 9051185), (5, 5430711), (11, 2468505), (13, 2088735), (15, 1810237), (33, 822835), (39, 696245), (55, 493701), (65, 417747), (143, 189885), (165, 164567), (195, 139249), (429, 63295), (715, 37977), (2145, 12659)]