2005087193265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{447065149}}^1$

素因数の和:447065193

約数の個数: 32

約数和(自身を含む): 3605133369600

約数和(自身を除く): 1600046176335

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 447065149, 1341195447, 2235325745, 5811846937, 6705977235, 10282498427, 17435540811, 29059234685, 30847495281, 51412492135, 87177704055, 133672479551, 154237476405, 401017438653, 668362397755, 2005087193265]

約数ペア:

[(1, 2005087193265), (3, 668362397755), (5, 401017438653), (13, 154237476405), (15, 133672479551), (23, 87177704055), (39, 51412492135), (65, 30847495281), (69, 29059234685), (115, 17435540811), (195, 10282498427), (299, 6705977235), (345, 5811846937), (897, 2235325745), (1495, 1341195447), (4485, 447065149)]