149682015

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{67883}}^1$

素因数の和:67908

約数の個数: 36

約数和(自身を含む): 301812264

約数和(自身を除く): 152130249

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 67883, 203649, 339415, 475181, 610947, 1018245, 1425543, 2375905, 3054735, 3326267, 4276629, 7127715, 9978801, 16631335, 21383145, 29936403, 49894005, 149682015]

約数ペア:

[(1, 149682015), (3, 49894005), (5, 29936403), (7, 21383145), (9, 16631335), (15, 9978801), (21, 7127715), (35, 4276629), (45, 3326267), (49, 3054735), (63, 2375905), (105, 1425543), (147, 1018245), (245, 610947), (315, 475181), (441, 339415), (735, 203649), (2205, 67883)]