222123711255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1\times {\mathrm{1263179}}^1$

素因数の和:1263823

約数の個数: 32

約数和(自身を含む): 374709715200

約数和(自身を除く): 152586003945

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 617, 1851, 3085, 9255, 11723, 35169, 58615, 175845, 1263179, 3789537, 6315895, 18947685, 24000401, 72001203, 120002005, 360006015, 779381443, 2338144329, 3896907215, 11690721645, 14808247417, 44424742251, 74041237085, 222123711255]

約数ペア:

[(1, 222123711255), (3, 74041237085), (5, 44424742251), (15, 14808247417), (19, 11690721645), (57, 3896907215), (95, 2338144329), (285, 779381443), (617, 360006015), (1851, 120002005), (3085, 72001203), (9255, 24000401), (11723, 18947685), (35169, 6315895), (58615, 3789537), (175845, 1263179)]