2881934175

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{2819}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 4892722560

約数和(自身を除く): 2010788385

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 317, 645, 951, 1075, 1585, 2819, 3225, 4755, 7925, 8457, 13631, 14095, 23775, 40893, 42285, 68155, 70475, 121217, 204465, 211425, 340775, 363651, 606085, 893623, 1022325, 1818255, 2680869, 3030425, 4468115, 9091275, 13404345, 22340575, 38425789, 67021725, 115277367, 192128945, 576386835, 960644725, 2881934175]

約数ペア:

[(1, 2881934175), (3, 960644725), (5, 576386835), (15, 192128945), (25, 115277367), (43, 67021725), (75, 38425789), (129, 22340575), (215, 13404345), (317, 9091275), (645, 4468115), (951, 3030425), (1075, 2680869), (1585, 1818255), (2819, 1022325), (3225, 893623), (4755, 606085), (7925, 363651), (8457, 340775), (13631, 211425), (14095, 204465), (23775, 121217), (40893, 70475), (42285, 68155)]