2045240175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{57653}}^1$

素因数の和:57720

約数の個数: 48

約数和(自身を含む): 3774722688

約数和(自身を除く): 1729482513

約数列:

[1, 3, 5, 11, 15, 25, 33, 43, 55, 75, 129, 165, 215, 275, 473, 645, 825, 1075, 1419, 2365, 3225, 7095, 11825, 35475, 57653, 172959, 288265, 634183, 864795, 1441325, 1902549, 2479079, 3170915, 4323975, 7437237, 9512745, 12395395, 15854575, 27269869, 37186185, 47563725, 61976975, 81809607, 136349345, 185930925, 409048035, 681746725, 2045240175]

約数ペア:

[(1, 2045240175), (3, 681746725), (5, 409048035), (11, 185930925), (15, 136349345), (25, 81809607), (33, 61976975), (43, 47563725), (55, 37186185), (75, 27269869), (129, 15854575), (165, 12395395), (215, 9512745), (275, 7437237), (473, 4323975), (645, 3170915), (825, 2479079), (1075, 1902549), (1419, 1441325), (2365, 864795), (3225, 634183), (7095, 288265), (11825, 172959), (35475, 57653)]