190067715

素因数分解:

$3^4\times 5^1\times {\mathrm{469303}}^1$

素因数の和:469320

約数の個数: 20

約数和(自身を含む): 340714704

約数和(自身を除く): 150646989

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 469303, 1407909, 2346515, 4223727, 7039545, 12671181, 21118635, 38013543, 63355905, 190067715]

約数ペア:

[(1, 190067715), (3, 63355905), (5, 38013543), (9, 21118635), (15, 12671181), (27, 7039545), (45, 4223727), (81, 2346515), (135, 1407909), (405, 469303)]