48049275

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 83280384

約数和(自身を除く): 35231109

約数列:

[1, 3, 5, 15, 25, 43, 47, 75, 129, 141, 215, 235, 317, 645, 705, 951, 1075, 1175, 1585, 2021, 3225, 3525, 4755, 6063, 7925, 10105, 13631, 14899, 23775, 30315, 40893, 44697, 50525, 68155, 74495, 151575, 204465, 223485, 340775, 372475, 640657, 1022325, 1117425, 1921971, 3203285, 9609855, 16016425, 48049275]

約数ペア:

[(1, 48049275), (3, 16016425), (5, 9609855), (15, 3203285), (25, 1921971), (43, 1117425), (47, 1022325), (75, 640657), (129, 372475), (141, 340775), (215, 223485), (235, 204465), (317, 151575), (645, 74495), (705, 68155), (951, 50525), (1075, 44697), (1175, 40893), (1585, 30315), (2021, 23775), (3225, 14899), (3525, 13631), (4755, 10105), (6063, 7925)]