57190305

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3527}}^1$

素因数の和:3605

約数の個数: 32

約数和(自身を含む): 97542144

約数和(自身を除く): 40351839

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 3527, 5405, 10581, 16215, 17635, 52905, 81121, 165769, 243363, 405605, 497307, 828845, 1216815, 2486535, 3812687, 11438061, 19063435, 57190305]

約数ペア:

[(1, 57190305), (3, 19063435), (5, 11438061), (15, 3812687), (23, 2486535), (47, 1216815), (69, 828845), (115, 497307), (141, 405605), (235, 243363), (345, 165769), (705, 81121), (1081, 52905), (3243, 17635), (3527, 16215), (5405, 10581)]