285144773615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1\times {\mathrm{129631}}^1$

素因数の和:130479

約数の個数: 32

約数和(自身を含む): 377546459136

約数和(自身を除く): 92401685521

約数列:

[1, 5, 13, 43, 65, 215, 559, 787, 2795, 3935, 10231, 33841, 51155, 129631, 169205, 439933, 648155, 1685203, 2199665, 5574133, 8426015, 27870665, 72463729, 102019597, 362318645, 510097985, 1326254761, 4386842671, 6631273805, 21934213355, 57028954723, 285144773615]

約数ペア:

[(1, 285144773615), (5, 57028954723), (13, 21934213355), (43, 6631273805), (65, 4386842671), (215, 1326254761), (559, 510097985), (787, 362318645), (2795, 102019597), (3935, 72463729), (10231, 27870665), (33841, 8426015), (51155, 5574133), (129631, 2199665), (169205, 1685203), (439933, 648155)]