31152415

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1277}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 46376064

約数和(自身を除く): 15223649

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1277, 1435, 3485, 4879, 6385, 8939, 21709, 24395, 44695, 52357, 108545, 151963, 261785, 366499, 759815, 890069, 1832495, 4450345, 6230483, 31152415]

約数ペア:

[(1, 31152415), (5, 6230483), (7, 4450345), (17, 1832495), (35, 890069), (41, 759815), (85, 366499), (119, 261785), (205, 151963), (287, 108545), (595, 52357), (697, 44695), (1277, 24395), (1435, 21709), (3485, 8939), (4879, 6385)]