22628385

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 43190784

約数和(自身を除く): 20562399

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 47, 65, 117, 141, 195, 235, 423, 585, 611, 705, 823, 1833, 2115, 2469, 3055, 4115, 5499, 7407, 9165, 10699, 12345, 27495, 32097, 37035, 38681, 53495, 96291, 116043, 160485, 193405, 348129, 481455, 502853, 580215, 1508559, 1740645, 2514265, 4525677, 7542795, 22628385]

約数ペア:

[(1, 22628385), (3, 7542795), (5, 4525677), (9, 2514265), (13, 1740645), (15, 1508559), (39, 580215), (45, 502853), (47, 481455), (65, 348129), (117, 193405), (141, 160485), (195, 116043), (235, 96291), (423, 53495), (585, 38681), (611, 37035), (705, 32097), (823, 27495), (1833, 12345), (2115, 10699), (2469, 9165), (3055, 7407), (4115, 5499)]