79743475

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 123206400

約数和(自身を除く): 43462925

約数列:

[1, 5, 7, 19, 25, 29, 35, 95, 133, 145, 175, 203, 475, 551, 665, 725, 827, 1015, 2755, 3325, 3857, 4135, 5075, 5789, 13775, 15713, 19285, 20675, 23983, 28945, 78565, 96425, 109991, 119915, 144725, 167881, 392825, 455677, 549955, 599575, 839405, 2278385, 2749775, 3189739, 4197025, 11391925, 15948695, 79743475]

約数ペア:

[(1, 79743475), (5, 15948695), (7, 11391925), (19, 4197025), (25, 3189739), (29, 2749775), (35, 2278385), (95, 839405), (133, 599575), (145, 549955), (175, 455677), (203, 392825), (475, 167881), (551, 144725), (665, 119915), (725, 109991), (827, 96425), (1015, 78565), (2755, 28945), (3325, 23983), (3857, 20675), (4135, 19285), (5075, 15713), (5789, 13775)]