22013925

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{7159}}^1$

素因数の和:7213

約数の個数: 24

約数和(自身を含む): 37289280

約数和(自身を除く): 15275355

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 7159, 21477, 35795, 107385, 178975, 293519, 536925, 880557, 1467595, 4402785, 7337975, 22013925]

約数ペア:

[(1, 22013925), (3, 7337975), (5, 4402785), (15, 1467595), (25, 880557), (41, 536925), (75, 293519), (123, 178975), (205, 107385), (615, 35795), (1025, 21477), (3075, 7159)]