1930365

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 3494400

約数和(自身を除く): 1564035

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 181, 237, 395, 543, 711, 905, 1185, 1629, 2133, 2715, 3555, 4887, 8145, 10665, 14299, 24435, 42897, 71495, 128691, 214485, 386073, 643455, 1930365]

約数ペア:

[(1, 1930365), (3, 643455), (5, 386073), (9, 214485), (15, 128691), (27, 71495), (45, 42897), (79, 24435), (135, 14299), (181, 10665), (237, 8145), (395, 4887), (543, 3555), (711, 2715), (905, 2133), (1185, 1629)]