15707521575

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{7691}}^1$

素因数の和:8049

約数の個数: 72

約数和(自身を含む): 29200831920

約数和(自身を除く): 13493310345

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 313, 435, 725, 939, 1305, 1565, 2175, 2817, 4695, 6525, 7691, 7825, 9077, 14085, 23073, 23475, 27231, 38455, 45385, 69219, 70425, 81693, 115365, 136155, 192275, 223039, 226925, 346095, 408465, 576825, 669117, 680775, 1115195, 1730475, 2007351, 2042325, 2407283, 3345585, 5575975, 7221849, 10036755, 12036415, 16727925, 21665547, 36109245, 50183775, 60182075, 69811207, 108327735, 180546225, 209433621, 349056035, 541638675, 628300863, 1047168105, 1745280175, 3141504315, 5235840525, 15707521575]

約数ペア:

[(1, 15707521575), (3, 5235840525), (5, 3141504315), (9, 1745280175), (15, 1047168105), (25, 628300863), (29, 541638675), (45, 349056035), (75, 209433621), (87, 180546225), (145, 108327735), (225, 69811207), (261, 60182075), (313, 50183775), (435, 36109245), (725, 21665547), (939, 16727925), (1305, 12036415), (1565, 10036755), (2175, 7221849), (2817, 5575975), (4695, 3345585), (6525, 2407283), (7691, 2042325), (7825, 2007351), (9077, 1730475), (14085, 1115195), (23073, 680775), (23475, 669117), (27231, 576825), (38455, 408465), (45385, 346095), (69219, 226925), (70425, 223039), (81693, 192275), (115365, 136155)]