15671439355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{11177}}^1$

素因数の和:11296

約数の個数: 64

約数和(自身を含む): 23120754048

約数和(自身を除く): 7449314693

約数列:

[1, 5, 11, 13, 37, 53, 55, 65, 143, 185, 265, 407, 481, 583, 689, 715, 1961, 2035, 2405, 2915, 3445, 5291, 7579, 9805, 11177, 21571, 25493, 26455, 37895, 55885, 107855, 122947, 127465, 145301, 280423, 413549, 592381, 614735, 726505, 1402115, 1598311, 2067745, 2961905, 4549039, 5376137, 6516191, 7700953, 7991555, 21918097, 22745195, 26880685, 32580955, 38504765, 59137507, 84710483, 109590485, 241099067, 284935261, 295687535, 423552415, 1205495335, 1424676305, 3134287871, 15671439355]

約数ペア:

[(1, 15671439355), (5, 3134287871), (11, 1424676305), (13, 1205495335), (37, 423552415), (53, 295687535), (55, 284935261), (65, 241099067), (143, 109590485), (185, 84710483), (265, 59137507), (407, 38504765), (481, 32580955), (583, 26880685), (689, 22745195), (715, 21918097), (1961, 7991555), (2035, 7700953), (2405, 6516191), (2915, 5376137), (3445, 4549039), (5291, 2961905), (7579, 2067745), (9805, 1598311), (11177, 1402115), (21571, 726505), (25493, 614735), (26455, 592381), (37895, 413549), (55885, 280423), (107855, 145301), (122947, 127465)]