28225935

素因数分解:

$3^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 50400000

約数和(自身を除く): 22174065

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 419, 499, 1257, 1497, 2095, 2495, 3771, 4491, 6285, 7485, 11313, 13473, 18855, 22455, 56565, 67365, 209081, 627243, 1045405, 1881729, 3136215, 5645187, 9408645, 28225935]

約数ペア:

[(1, 28225935), (3, 9408645), (5, 5645187), (9, 3136215), (15, 1881729), (27, 1045405), (45, 627243), (135, 209081), (419, 67365), (499, 56565), (1257, 22455), (1497, 18855), (2095, 13473), (2495, 11313), (3771, 7485), (4491, 6285)]