5540376485

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{977}}^1$

素因数の和:1206

約数の個数: 64

約数和(自身を含む): 8134456320

約数和(自身を除く): 2594079835

約数列:

[1, 5, 7, 29, 35, 37, 145, 151, 185, 203, 259, 755, 977, 1015, 1057, 1073, 1295, 4379, 4885, 5285, 5365, 5587, 6839, 7511, 21895, 27935, 28333, 30653, 34195, 36149, 37555, 39109, 141665, 147527, 153265, 162023, 180745, 195545, 198331, 253043, 737635, 810115, 991655, 1032689, 1048321, 1134161, 1265215, 4278283, 5163445, 5241605, 5458499, 5670805, 7338247, 21391415, 27292495, 29947981, 36691235, 38209493, 149739905, 158296471, 191047465, 791482355, 1108075297, 5540376485]

約数ペア:

[(1, 5540376485), (5, 1108075297), (7, 791482355), (29, 191047465), (35, 158296471), (37, 149739905), (145, 38209493), (151, 36691235), (185, 29947981), (203, 27292495), (259, 21391415), (755, 7338247), (977, 5670805), (1015, 5458499), (1057, 5241605), (1073, 5163445), (1295, 4278283), (4379, 1265215), (4885, 1134161), (5285, 1048321), (5365, 1032689), (5587, 991655), (6839, 810115), (7511, 737635), (21895, 253043), (27935, 198331), (28333, 195545), (30653, 180745), (34195, 162023), (36149, 153265), (37555, 147527), (39109, 141665)]