15706280745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{134087}}^1$

素因数の和:134254

約数の個数: 48

約数和(自身を含む): 28866464640

約数和(自身を除く): 13160183895

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 137, 171, 285, 411, 685, 855, 1233, 2055, 2603, 6165, 7809, 13015, 23427, 39045, 117135, 134087, 402261, 670435, 1206783, 2011305, 2547653, 6033915, 7642959, 12738265, 18369919, 22928877, 38214795, 55109757, 91849595, 114644385, 165329271, 275548785, 349028461, 826646355, 1047085383, 1745142305, 3141256149, 5235426915, 15706280745]

約数ペア:

[(1, 15706280745), (3, 5235426915), (5, 3141256149), (9, 1745142305), (15, 1047085383), (19, 826646355), (45, 349028461), (57, 275548785), (95, 165329271), (137, 114644385), (171, 91849595), (285, 55109757), (411, 38214795), (685, 22928877), (855, 18369919), (1233, 12738265), (2055, 7642959), (2603, 6033915), (6165, 2547653), (7809, 2011305), (13015, 1206783), (23427, 670435), (39045, 402261), (117135, 134087)]