222207795

素因数分解:

$3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{9817}}^1$

素因数の和:10331

約数の個数: 24

約数和(自身を含む): 385965216

約数和(自身を除く): 163757421

約数列:

[1, 3, 5, 9, 15, 45, 503, 1509, 2515, 4527, 7545, 9817, 22635, 29451, 49085, 88353, 147255, 441765, 4937951, 14813853, 24689755, 44441559, 74069265, 222207795]

約数ペア:

[(1, 222207795), (3, 74069265), (5, 44441559), (9, 24689755), (15, 14813853), (45, 4937951), (503, 441765), (1509, 147255), (2515, 88353), (4527, 49085), (7545, 29451), (9817, 22635)]