42565605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{641}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 72109440

約数和(自身を除く): 29543835

約数列:

[1, 3, 5, 15, 19, 57, 95, 233, 285, 641, 699, 1165, 1923, 3205, 3495, 4427, 9615, 12179, 13281, 22135, 36537, 60895, 66405, 149353, 182685, 448059, 746765, 2240295, 2837707, 8513121, 14188535, 42565605]

約数ペア:

[(1, 42565605), (3, 14188535), (5, 8513121), (15, 2837707), (19, 2240295), (57, 746765), (95, 448059), (233, 182685), (285, 149353), (641, 66405), (699, 60895), (1165, 36537), (1923, 22135), (3205, 13281), (3495, 12179), (4427, 9615)]