39334515

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 74856960

約数和(自身を除く): 35522445

約数列:

[1, 3, 5, 11, 15, 17, 33, 37, 51, 55, 85, 111, 165, 185, 187, 255, 379, 407, 555, 561, 629, 935, 1137, 1221, 1887, 1895, 2035, 2805, 3145, 4169, 5685, 6105, 6443, 6919, 9435, 12507, 14023, 19329, 20757, 20845, 32215, 34595, 42069, 62535, 70115, 70873, 96645, 103785, 154253, 210345, 212619, 238391, 354365, 462759, 715173, 771265, 1063095, 1191955, 2313795, 2622301, 3575865, 7866903, 13111505, 39334515]

約数ペア:

[(1, 39334515), (3, 13111505), (5, 7866903), (11, 3575865), (15, 2622301), (17, 2313795), (33, 1191955), (37, 1063095), (51, 771265), (55, 715173), (85, 462759), (111, 354365), (165, 238391), (185, 212619), (187, 210345), (255, 154253), (379, 103785), (407, 96645), (555, 70873), (561, 70115), (629, 62535), (935, 42069), (1137, 34595), (1221, 32215), (1887, 20845), (1895, 20757), (2035, 19329), (2805, 14023), (3145, 12507), (4169, 9435), (5685, 6919), (6105, 6443)]