31641292605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{25703}}^1$

素因数の和:25890

約数の個数: 64

約数和(自身を含む): 55964805120

約数和(自身を除く): 24323512515

約数列:

[1, 3, 5, 13, 15, 39, 59, 65, 107, 177, 195, 295, 321, 535, 767, 885, 1391, 1605, 2301, 3835, 4173, 6313, 6955, 11505, 18939, 20865, 25703, 31565, 77109, 82069, 94695, 128515, 246207, 334139, 385545, 410345, 1002417, 1231035, 1516477, 1670695, 2750221, 4549431, 5012085, 7582385, 8250663, 13751105, 19714201, 22747155, 35752873, 41253315, 59142603, 98571005, 107258619, 162263039, 178764365, 295713015, 486789117, 536293095, 811315195, 2109419507, 2433945585, 6328258521, 10547097535, 31641292605]

約数ペア:

[(1, 31641292605), (3, 10547097535), (5, 6328258521), (13, 2433945585), (15, 2109419507), (39, 811315195), (59, 536293095), (65, 486789117), (107, 295713015), (177, 178764365), (195, 162263039), (295, 107258619), (321, 98571005), (535, 59142603), (767, 41253315), (885, 35752873), (1391, 22747155), (1605, 19714201), (2301, 13751105), (3835, 8250663), (4173, 7582385), (6313, 5012085), (6955, 4549431), (11505, 2750221), (18939, 1670695), (20865, 1516477), (25703, 1231035), (31565, 1002417), (77109, 410345), (82069, 385545), (94695, 334139), (128515, 246207)]