243389735

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{25261}}^1$

素因数の和:25354

約数の個数: 16

約数和(自身を含む): 305569152

約数和(自身を除く): 62179417

約数列:

[1, 5, 41, 47, 205, 235, 1927, 9635, 25261, 126305, 1035701, 1187267, 5178505, 5936335, 48677947, 243389735]

約数ペア:

[(1, 243389735), (5, 48677947), (41, 5936335), (47, 5178505), (205, 1187267), (235, 1035701), (1927, 126305), (9635, 25261)]