139172685

素因数分解:

$3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{16249}}^1$

素因数の和:16828

約数の個数: 16

約数和(自身を含む): 223080000

約数和(自身を除く): 83907315

約数列:

[1, 3, 5, 15, 571, 1713, 2855, 8565, 16249, 48747, 81245, 243735, 9278179, 27834537, 46390895, 139172685]

約数ペア:

[(1, 139172685), (3, 46390895), (5, 27834537), (15, 9278179), (571, 243735), (1713, 81245), (2855, 48747), (8565, 16249)]