47627015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 62726400

約数和(自身を除く): 15099385

約数列:

[1, 5, 19, 43, 89, 95, 131, 215, 445, 655, 817, 1691, 2489, 3827, 4085, 5633, 8455, 11659, 12445, 19135, 28165, 58295, 72713, 107027, 221521, 363565, 501337, 535135, 1107605, 2506685, 9525403, 47627015]

約数ペア:

[(1, 47627015), (5, 9525403), (19, 2506685), (43, 1107605), (89, 535135), (95, 501337), (131, 363565), (215, 221521), (445, 107027), (655, 72713), (817, 58295), (1691, 28165), (2489, 19135), (3827, 12445), (4085, 11659), (5633, 8455)]