5290207615

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{2531}}^1$

素因数の和:2704

約数の個数: 64

約数和(自身を含む): 8138050560

約数和(自身を除く): 2847842945

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 89, 305, 385, 427, 445, 623, 671, 979, 2135, 2531, 3115, 3355, 4697, 4895, 5429, 6853, 12655, 17717, 23485, 27145, 27841, 34265, 38003, 59719, 88585, 139205, 154391, 190015, 194887, 225259, 298595, 418033, 771955, 974435, 1080737, 1126295, 1576813, 1698301, 2090165, 2477849, 5403685, 7884065, 8491505, 11888107, 12389245, 13740799, 17344943, 59440535, 68703995, 86724715, 96185593, 151148789, 480927965, 755743945, 1058041523, 5290207615]

約数ペア:

[(1, 5290207615), (5, 1058041523), (7, 755743945), (11, 480927965), (35, 151148789), (55, 96185593), (61, 86724715), (77, 68703995), (89, 59440535), (305, 17344943), (385, 13740799), (427, 12389245), (445, 11888107), (623, 8491505), (671, 7884065), (979, 5403685), (2135, 2477849), (2531, 2090165), (3115, 1698301), (3355, 1576813), (4697, 1126295), (4895, 1080737), (5429, 974435), (6853, 771955), (12655, 418033), (17717, 298595), (23485, 225259), (27145, 194887), (27841, 190015), (34265, 154391), (38003, 139205), (59719, 88585)]