154619145

素因数分解:

$3^3\times 5^1\times {\mathrm{1145327}}^1$

素因数の和:1145341

約数の個数: 16

約数和(自身を含む): 274878720

約数和(自身を除く): 120259575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1145327, 3435981, 5726635, 10307943, 17179905, 30923829, 51539715, 154619145]

約数ペア:

[(1, 154619145), (3, 51539715), (5, 30923829), (9, 17179905), (15, 10307943), (27, 5726635), (45, 3435981), (135, 1145327)]