15698156929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 20335214592

約数和(自身を除く): 4637057663

約数列:

[1, 7, 13, 31, 91, 107, 131, 217, 397, 403, 749, 917, 1391, 1703, 2779, 2821, 3317, 4061, 5161, 9737, 11921, 12307, 14017, 23219, 28427, 36127, 42479, 43121, 52007, 52793, 86149, 98119, 159991, 182221, 297353, 301847, 364049, 369551, 434527, 552227, 676091, 1119937, 1275547, 1316849, 1612217, 3041689, 3865589, 4732637, 5564749, 5648851, 9217943, 11285519, 17119037, 20958821, 38953243, 39541957, 72341737, 119833259, 146711747, 172507219, 506392159, 1207550533, 2242593847, 15698156929]

約数ペア:

[(1, 15698156929), (7, 2242593847), (13, 1207550533), (31, 506392159), (91, 172507219), (107, 146711747), (131, 119833259), (217, 72341737), (397, 39541957), (403, 38953243), (749, 20958821), (917, 17119037), (1391, 11285519), (1703, 9217943), (2779, 5648851), (2821, 5564749), (3317, 4732637), (4061, 3865589), (5161, 3041689), (9737, 1612217), (11921, 1316849), (12307, 1275547), (14017, 1119937), (23219, 676091), (28427, 552227), (36127, 434527), (42479, 369551), (43121, 364049), (52007, 301847), (52793, 297353), (86149, 182221), (98119, 159991)]