49487475

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 84994560

約数和(自身を除く): 35507085

約数列:

[1, 3, 5, 15, 25, 47, 75, 101, 139, 141, 235, 303, 417, 505, 695, 705, 1175, 1515, 2085, 2525, 3475, 3525, 4747, 6533, 7575, 10425, 14039, 14241, 19599, 23735, 32665, 42117, 70195, 71205, 97995, 118675, 163325, 210585, 350975, 356025, 489975, 659833, 1052925, 1979499, 3299165, 9897495, 16495825, 49487475]

約数ペア:

[(1, 49487475), (3, 16495825), (5, 9897495), (15, 3299165), (25, 1979499), (47, 1052925), (75, 659833), (101, 489975), (139, 356025), (141, 350975), (235, 210585), (303, 163325), (417, 118675), (505, 97995), (695, 71205), (705, 70195), (1175, 42117), (1515, 32665), (2085, 23735), (2525, 19599), (3475, 14241), (3525, 14039), (4747, 10425), (6533, 7575)]