15696087771

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1$

素因数の和:873

約数の個数: 96

約数和(自身を含む): 26706358272

約数和(自身を除く): 11010270501

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 163, 169, 273, 301, 489, 507, 559, 631, 903, 1141, 1183, 1677, 1893, 2119, 3423, 3549, 3913, 4417, 6357, 7009, 7267, 8203, 11739, 13251, 14833, 21027, 21801, 24609, 27133, 27547, 44499, 49063, 50869, 57421, 81399, 82641, 91117, 102853, 106639, 147189, 152607, 172263, 189931, 192829, 273351, 308559, 319917, 352729, 569793, 578487, 637819, 719971, 746473, 1058187, 1184521, 1337089, 1913457, 2159913, 2239419, 2469103, 3553563, 4011267, 4422679, 4585477, 7407309, 8291647, 9359623, 13268037, 13756431, 17382157, 24874941, 28078869, 30958753, 32098339, 52146471, 57494827, 92876259, 96295017, 121675099, 172484481, 365025297, 402463789, 747432751, 1207391367, 2242298253, 5232029257, 15696087771]

約数ペア:

[(1, 15696087771), (3, 5232029257), (7, 2242298253), (13, 1207391367), (21, 747432751), (39, 402463789), (43, 365025297), (91, 172484481), (129, 121675099), (163, 96295017), (169, 92876259), (273, 57494827), (301, 52146471), (489, 32098339), (507, 30958753), (559, 28078869), (631, 24874941), (903, 17382157), (1141, 13756431), (1183, 13268037), (1677, 9359623), (1893, 8291647), (2119, 7407309), (3423, 4585477), (3549, 4422679), (3913, 4011267), (4417, 3553563), (6357, 2469103), (7009, 2239419), (7267, 2159913), (8203, 1913457), (11739, 1337089), (13251, 1184521), (14833, 1058187), (21027, 746473), (21801, 719971), (24609, 637819), (27133, 578487), (27547, 569793), (44499, 352729), (49063, 319917), (50869, 308559), (57421, 273351), (81399, 192829), (82641, 189931), (91117, 172263), (102853, 152607), (106639, 147189)]