82384275

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 143490816

約数和(自身を除く): 61106541

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 163, 293, 345, 489, 575, 815, 879, 1465, 1725, 2445, 3749, 4075, 4395, 6739, 7325, 11247, 12225, 18745, 20217, 21975, 33695, 47759, 56235, 93725, 101085, 143277, 168475, 238795, 281175, 505425, 716385, 1098457, 1193975, 3295371, 3581925, 5492285, 16476855, 27461425, 82384275]

約数ペア:

[(1, 82384275), (3, 27461425), (5, 16476855), (15, 5492285), (23, 3581925), (25, 3295371), (69, 1193975), (75, 1098457), (115, 716385), (163, 505425), (293, 281175), (345, 238795), (489, 168475), (575, 143277), (815, 101085), (879, 93725), (1465, 56235), (1725, 47759), (2445, 33695), (3749, 21975), (4075, 20217), (4395, 18745), (6739, 12225), (7325, 11247)]