48757815

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 44139465

約数列:

[1, 3, 5, 9, 15, 23, 27, 41, 45, 69, 115, 123, 135, 205, 207, 345, 369, 383, 615, 621, 943, 1035, 1107, 1149, 1845, 1915, 2829, 3105, 3447, 4715, 5535, 5745, 8487, 8809, 10341, 14145, 15703, 17235, 25461, 26427, 42435, 44045, 47109, 51705, 78515, 79281, 127305, 132135, 141327, 235545, 237843, 361169, 396405, 423981, 706635, 1083507, 1189215, 1805845, 2119905, 3250521, 5417535, 9751563, 16252605, 48757815]

約数ペア:

[(1, 48757815), (3, 16252605), (5, 9751563), (9, 5417535), (15, 3250521), (23, 2119905), (27, 1805845), (41, 1189215), (45, 1083507), (69, 706635), (115, 423981), (123, 396405), (135, 361169), (205, 237843), (207, 235545), (345, 141327), (369, 132135), (383, 127305), (615, 79281), (621, 78515), (943, 51705), (1035, 47109), (1107, 44045), (1149, 42435), (1845, 26427), (1915, 25461), (2829, 17235), (3105, 15703), (3447, 14145), (4715, 10341), (5535, 8809), (5745, 8487)]