11935215

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 21369600

約数和(自身を除く): 9434385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 419, 633, 1055, 1257, 1899, 2095, 3165, 3771, 5697, 6285, 9495, 11313, 18855, 28485, 56565, 88409, 265227, 442045, 795681, 1326135, 2387043, 3978405, 11935215]

約数ペア:

[(1, 11935215), (3, 3978405), (5, 2387043), (9, 1326135), (15, 795681), (27, 442045), (45, 265227), (135, 88409), (211, 56565), (419, 28485), (633, 18855), (1055, 11313), (1257, 9495), (1899, 6285), (2095, 5697), (3165, 3771)]