64065285

素因数分解:

$3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2797}}^1$

素因数の和:3317

約数の個数: 24

約数和(自身を含む): 111304440

約数和(自身を除く): 47239155

約数列:

[1, 3, 5, 9, 15, 45, 509, 1527, 2545, 2797, 4581, 7635, 8391, 13985, 22905, 25173, 41955, 125865, 1423673, 4271019, 7118365, 12813057, 21355095, 64065285]

約数ペア:

[(1, 64065285), (3, 21355095), (5, 12813057), (9, 7118365), (15, 4271019), (45, 1423673), (509, 125865), (1527, 41955), (2545, 25173), (2797, 22905), (4581, 13985), (7635, 8391)]