22519485

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5381}}^1$

素因数の和:5426

約数の個数: 32

約数和(自身を含む): 41333760

約数和(自身を除く): 18814275

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 5381, 16143, 26905, 48429, 80715, 145287, 166811, 242145, 500433, 726435, 834055, 1501299, 2502165, 4503897, 7506495, 22519485]

約数ペア:

[(1, 22519485), (3, 7506495), (5, 4503897), (9, 2502165), (15, 1501299), (27, 834055), (31, 726435), (45, 500433), (93, 242145), (135, 166811), (155, 145287), (279, 80715), (465, 48429), (837, 26905), (1395, 16143), (4185, 5381)]