55225755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 104700960

約数和(自身を除く): 49475205

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 67, 117, 195, 201, 335, 585, 603, 871, 1005, 1409, 2613, 3015, 4227, 4355, 7045, 7839, 12681, 13065, 18317, 21135, 39195, 54951, 63405, 91585, 94403, 164853, 274755, 283209, 472015, 824265, 849627, 1227239, 1416045, 3681717, 4248135, 6136195, 11045151, 18408585, 55225755]

約数ペア:

[(1, 55225755), (3, 18408585), (5, 11045151), (9, 6136195), (13, 4248135), (15, 3681717), (39, 1416045), (45, 1227239), (65, 849627), (67, 824265), (117, 472015), (195, 283209), (201, 274755), (335, 164853), (585, 94403), (603, 91585), (871, 63405), (1005, 54951), (1409, 39195), (2613, 21135), (3015, 18317), (4227, 13065), (4355, 12681), (7045, 7839)]