125513820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{232433}}^1$

素因数の和:232451

約数の個数: 48

約数和(自身を含む): 390489120

約数和(自身を除く): 264975300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 232433, 464866, 697299, 929732, 1162165, 1394598, 2091897, 2324330, 2789196, 3486495, 4183794, 4648660, 6275691, 6972990, 8367588, 10459485, 12551382, 13945980, 20918970, 25102764, 31378455, 41837940, 62756910, 125513820]

約数ペア:

[(1, 125513820), (2, 62756910), (3, 41837940), (4, 31378455), (5, 25102764), (6, 20918970), (9, 13945980), (10, 12551382), (12, 10459485), (15, 8367588), (18, 6972990), (20, 6275691), (27, 4648660), (30, 4183794), (36, 3486495), (45, 2789196), (54, 2324330), (60, 2091897), (90, 1394598), (108, 1162165), (135, 929732), (180, 697299), (270, 464866), (540, 232433)]