2912258155

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{6733}}^1$

素因数の和:6943

約数の個数: 32

約数和(自身を含む): 3830299200

約数和(自身を除く): 918041045

約数列:

[1, 5, 19, 29, 95, 145, 157, 551, 785, 2755, 2983, 4553, 6733, 14915, 22765, 33665, 86507, 127927, 195257, 432535, 639635, 976285, 1057081, 3709883, 5285405, 18549415, 20084539, 30655349, 100422695, 153276745, 582451631, 2912258155]

約数ペア:

[(1, 2912258155), (5, 582451631), (19, 153276745), (29, 100422695), (95, 30655349), (145, 20084539), (157, 18549415), (551, 5285405), (785, 3709883), (2755, 1057081), (2983, 976285), (4553, 639635), (6733, 432535), (14915, 195257), (22765, 127927), (33665, 86507)]