55408965

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 91013760

約数和(自身を除く): 35604795

約数列:

[1, 3, 5, 15, 59, 137, 177, 295, 411, 457, 685, 885, 1371, 2055, 2285, 6855, 8083, 24249, 26963, 40415, 62609, 80889, 121245, 134815, 187827, 313045, 404445, 939135, 3693931, 11081793, 18469655, 55408965]

約数ペア:

[(1, 55408965), (3, 18469655), (5, 11081793), (15, 3693931), (59, 939135), (137, 404445), (177, 313045), (295, 187827), (411, 134815), (457, 121245), (685, 80889), (885, 62609), (1371, 40415), (2055, 26963), (2285, 24249), (6855, 8083)]