15676940405

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{4271}}^1$

素因数の和:4530

約数の個数: 64

約数和(自身を含む): 23622451200

約数和(自身を除く): 7945510795

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 199, 217, 527, 595, 995, 1085, 1393, 2635, 3383, 3689, 4271, 6169, 6965, 16915, 18445, 21355, 23681, 29897, 30845, 43183, 72607, 104873, 118405, 132401, 149485, 215915, 363035, 508249, 524365, 662005, 734111, 849929, 926807, 2250817, 2541245, 3670555, 4249645, 4634035, 5949503, 11254085, 14448793, 15755719, 26347799, 29747515, 72243965, 78778595, 101141551, 131738995, 184434593, 447912583, 505707755, 922172965, 2239562915, 3135388081, 15676940405]

約数ペア:

[(1, 15676940405), (5, 3135388081), (7, 2239562915), (17, 922172965), (31, 505707755), (35, 447912583), (85, 184434593), (119, 131738995), (155, 101141551), (199, 78778595), (217, 72243965), (527, 29747515), (595, 26347799), (995, 15755719), (1085, 14448793), (1393, 11254085), (2635, 5949503), (3383, 4634035), (3689, 4249645), (4271, 3670555), (6169, 2541245), (6965, 2250817), (16915, 926807), (18445, 849929), (21355, 734111), (23681, 662005), (29897, 524365), (30845, 508249), (43183, 363035), (72607, 215915), (104873, 149485), (118405, 132401)]