22795385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 30772224

約数和(自身を除く): 7976839

約数列:

[1, 5, 17, 31, 41, 85, 155, 205, 211, 527, 697, 1055, 1271, 2635, 3485, 3587, 6355, 6541, 8651, 17935, 21607, 32705, 43255, 108035, 111197, 147067, 268181, 555985, 735335, 1340905, 4559077, 22795385]

約数ペア:

[(1, 22795385), (5, 4559077), (17, 1340905), (31, 735335), (41, 555985), (85, 268181), (155, 147067), (205, 111197), (211, 108035), (527, 43255), (697, 32705), (1055, 21607), (1271, 17935), (2635, 8651), (3485, 6541), (3587, 6355)]