139259715

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{27067}}^1$

素因数の和:27096

約数の個数: 32

約数和(自身を含む): 259852800

約数和(自身を除く): 120593085

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 5145, 27067, 81201, 135335, 189469, 406005, 568407, 947345, 1326283, 2842035, 3978849, 6631415, 9283981, 19894245, 27851943, 46419905, 139259715]

約数ペア:

[(1, 139259715), (3, 46419905), (5, 27851943), (7, 19894245), (15, 9283981), (21, 6631415), (35, 3978849), (49, 2842035), (105, 1326283), (147, 947345), (245, 568407), (343, 406005), (735, 189469), (1029, 135335), (1715, 81201), (5145, 27067)]