1184975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 1666560

約数和(自身を除く): 481585

約数列:

[1, 5, 11, 25, 31, 55, 139, 155, 275, 341, 695, 775, 1529, 1705, 3475, 4309, 7645, 8525, 21545, 38225, 47399, 107725, 236995, 1184975]

約数ペア:

[(1, 1184975), (5, 236995), (11, 107725), (25, 47399), (31, 38225), (55, 21545), (139, 8525), (155, 7645), (275, 4309), (341, 3475), (695, 1705), (775, 1529)]