233428615

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2633}}^1$

素因数の和:2811

約数の個数: 32

約数和(自身を含む): 341366400

約数和(自身を除く): 107937785

約数列:

[1, 5, 7, 17, 35, 85, 119, 149, 595, 745, 1043, 2533, 2633, 5215, 12665, 13165, 17731, 18431, 44761, 88655, 92155, 223805, 313327, 392317, 1566635, 1961585, 2746219, 6669389, 13731095, 33346945, 46685723, 233428615]

約数ペア:

[(1, 233428615), (5, 46685723), (7, 33346945), (17, 13731095), (35, 6669389), (85, 2746219), (119, 1961585), (149, 1566635), (595, 392317), (745, 313327), (1043, 223805), (2533, 92155), (2633, 88655), (5215, 44761), (12665, 18431), (13165, 17731)]