15703465925

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 23510995200

約数和(自身を除く): 7807529275

約数列:

[1, 5, 7, 25, 29, 35, 113, 139, 145, 175, 197, 203, 565, 695, 725, 791, 973, 985, 1015, 1379, 2825, 3277, 3475, 3955, 4031, 4865, 4925, 5075, 5713, 6895, 15707, 16385, 19775, 20155, 22261, 22939, 24325, 27383, 28217, 28565, 34475, 39991, 78535, 81925, 100775, 109949, 111305, 114695, 136915, 141085, 142825, 155827, 191681, 199955, 392675, 455503, 549745, 556525, 573475, 645569, 684575, 705425, 779135, 794107, 958405, 999775, 2277515, 2748725, 3094279, 3188521, 3227845, 3895675, 3970535, 4518983, 4792025, 5558749, 11387575, 15471395, 15942605, 16139225, 19852675, 21659953, 22594915, 27793745, 77356975, 79713025, 89734091, 108299765, 112974575, 138968725, 448670455, 541498825, 628138637, 2243352275, 3140693185, 15703465925]

約数ペア:

[(1, 15703465925), (5, 3140693185), (7, 2243352275), (25, 628138637), (29, 541498825), (35, 448670455), (113, 138968725), (139, 112974575), (145, 108299765), (175, 89734091), (197, 79713025), (203, 77356975), (565, 27793745), (695, 22594915), (725, 21659953), (791, 19852675), (973, 16139225), (985, 15942605), (1015, 15471395), (1379, 11387575), (2825, 5558749), (3277, 4792025), (3475, 4518983), (3955, 3970535), (4031, 3895675), (4865, 3227845), (4925, 3188521), (5075, 3094279), (5713, 2748725), (6895, 2277515), (15707, 999775), (16385, 958405), (19775, 794107), (20155, 779135), (22261, 705425), (22939, 684575), (24325, 645569), (27383, 573475), (28217, 556525), (28565, 549745), (34475, 455503), (39991, 392675), (78535, 199955), (81925, 191681), (100775, 155827), (109949, 142825), (111305, 141085), (114695, 136915)]