15934215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 12059385

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 269, 359, 807, 1077, 1345, 1795, 2959, 3949, 4035, 5385, 8877, 11847, 14795, 19745, 44385, 59235, 96571, 289713, 482855, 1062281, 1448565, 3186843, 5311405, 15934215]

約数ペア:

[(1, 15934215), (3, 5311405), (5, 3186843), (11, 1448565), (15, 1062281), (33, 482855), (55, 289713), (165, 96571), (269, 59235), (359, 44385), (807, 19745), (1077, 14795), (1345, 11847), (1795, 8877), (2959, 5385), (3949, 4035)]