15352323

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 24921600

約数和(自身を除く): 9569277

約数列:

[1, 3, 7, 19, 21, 57, 109, 133, 327, 353, 399, 763, 1059, 2071, 2289, 2471, 6213, 6707, 7413, 14497, 20121, 38477, 43491, 46949, 115431, 140847, 269339, 731063, 808017, 2193189, 5117441, 15352323]

約数ペア:

[(1, 15352323), (3, 5117441), (7, 2193189), (19, 808017), (21, 731063), (57, 269339), (109, 140847), (133, 115431), (327, 46949), (353, 43491), (399, 38477), (763, 20121), (1059, 14497), (2071, 7413), (2289, 6707), (2471, 6213)]