27297585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4598

約数の個数: 48

約数和(自身を含む): 56933760

約数和(自身を除く): 29636175

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 4561, 5985, 13683, 22805, 31927, 41049, 68415, 86659, 95781, 159635, 205245, 259977, 287343, 433295, 478905, 606613, 779931, 1299885, 1436715, 1819839, 3033065, 3899655, 5459517, 9099195, 27297585]

約数ペア:

[(1, 27297585), (3, 9099195), (5, 5459517), (7, 3899655), (9, 3033065), (15, 1819839), (19, 1436715), (21, 1299885), (35, 779931), (45, 606613), (57, 478905), (63, 433295), (95, 287343), (105, 259977), (133, 205245), (171, 159635), (285, 95781), (315, 86659), (399, 68415), (665, 41049), (855, 31927), (1197, 22805), (1995, 13683), (4561, 5985)]