15696423071

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 19610173440

約数和(自身を除く): 3913750369

約数列:

[1, 7, 23, 59, 61, 103, 161, 263, 413, 427, 721, 1357, 1403, 1841, 2369, 3599, 6049, 6077, 6283, 9499, 9821, 15517, 16043, 16583, 25193, 27089, 42343, 42539, 43981, 82777, 108619, 112301, 139771, 144509, 189623, 356891, 368989, 370697, 579439, 623047, 946537, 978397, 1011563, 1598251, 1652429, 2498237, 2582923, 2594879, 4361329, 6625759, 8526031, 11187757, 11567003, 21770351, 36759773, 38005867, 59682217, 97493311, 152392457, 257318411, 266041069, 682453177, 2242346153, 15696423071]

約数ペア:

[(1, 15696423071), (7, 2242346153), (23, 682453177), (59, 266041069), (61, 257318411), (103, 152392457), (161, 97493311), (263, 59682217), (413, 38005867), (427, 36759773), (721, 21770351), (1357, 11567003), (1403, 11187757), (1841, 8526031), (2369, 6625759), (3599, 4361329), (6049, 2594879), (6077, 2582923), (6283, 2498237), (9499, 1652429), (9821, 1598251), (15517, 1011563), (16043, 978397), (16583, 946537), (25193, 623047), (27089, 579439), (42343, 370697), (42539, 368989), (43981, 356891), (82777, 189623), (108619, 144509), (112301, 139771)]