42154365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{569}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 73872000

約数和(自身を除く): 31717635

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 449, 569, 1347, 1707, 2245, 2845, 4939, 6259, 6735, 8535, 14817, 18777, 24695, 31295, 74085, 93885, 255481, 766443, 1277405, 2810291, 3832215, 8430873, 14051455, 42154365]

約数ペア:

[(1, 42154365), (3, 14051455), (5, 8430873), (11, 3832215), (15, 2810291), (33, 1277405), (55, 766443), (165, 255481), (449, 93885), (569, 74085), (1347, 31295), (1707, 24695), (2245, 18777), (2845, 14817), (4939, 8535), (6259, 6735)]