22208055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 16499145

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2687, 2755, 8061, 8265, 13435, 40305, 51053, 77923, 153159, 233769, 255265, 389615, 765795, 1168845, 1480537, 4441611, 7402685, 22208055]

約数ペア:

[(1, 22208055), (3, 7402685), (5, 4441611), (15, 1480537), (19, 1168845), (29, 765795), (57, 389615), (87, 255265), (95, 233769), (145, 153159), (285, 77923), (435, 51053), (551, 40305), (1653, 13435), (2687, 8265), (2755, 8061)]