82867725

素因数分解:

$3^3\times 5^2\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 153115200

約数和(自身を除く): 70247475

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 293, 419, 675, 879, 1257, 1465, 2095, 2637, 3771, 4395, 6285, 7325, 7911, 10475, 11313, 13185, 18855, 21975, 31425, 39555, 56565, 65925, 94275, 122767, 197775, 282825, 368301, 613835, 1104903, 1841505, 3069175, 3314709, 5524515, 9207525, 16573545, 27622575, 82867725]

約数ペア:

[(1, 82867725), (3, 27622575), (5, 16573545), (9, 9207525), (15, 5524515), (25, 3314709), (27, 3069175), (45, 1841505), (75, 1104903), (135, 613835), (225, 368301), (293, 282825), (419, 197775), (675, 122767), (879, 94275), (1257, 65925), (1465, 56565), (2095, 39555), (2637, 31425), (3771, 21975), (4395, 18855), (6285, 13185), (7325, 11313), (7911, 10475)]