139680705

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{175699}}^1$

素因数の和:175760

約数の個数: 16

約数和(自身を含む): 227707200

約数和(自身を除く): 88026495

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 175699, 527097, 878495, 2635485, 9312047, 27936141, 46560235, 139680705]

約数ペア:

[(1, 139680705), (3, 46560235), (5, 27936141), (15, 9312047), (53, 2635485), (159, 878495), (265, 527097), (795, 175699)]