86629215

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 141161472

約数和(自身を除く): 54532257

約数列:

[1, 3, 5, 15, 101, 211, 271, 303, 505, 633, 813, 1055, 1355, 1515, 3165, 4065, 21311, 27371, 57181, 63933, 82113, 106555, 136855, 171543, 285905, 319665, 410565, 857715, 5775281, 17325843, 28876405, 86629215]

約数ペア:

[(1, 86629215), (3, 28876405), (5, 17325843), (15, 5775281), (101, 857715), (211, 410565), (271, 319665), (303, 285905), (505, 171543), (633, 136855), (813, 106555), (1055, 82113), (1355, 63933), (1515, 57181), (3165, 27371), (4065, 21311)]