150890045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1493}}^1$

素因数の和:1585

約数の個数: 32

約数和(自身を含む): 203303520

約数和(自身を除く): 52413475

約数列:

[1, 5, 17, 29, 41, 85, 145, 205, 493, 697, 1189, 1493, 2465, 3485, 5945, 7465, 20213, 25381, 43297, 61213, 101065, 126905, 216485, 306065, 736049, 1040621, 1775177, 3680245, 5203105, 8875885, 30178009, 150890045]

約数ペア:

[(1, 150890045), (5, 30178009), (17, 8875885), (29, 5203105), (41, 3680245), (85, 1775177), (145, 1040621), (205, 736049), (493, 306065), (697, 216485), (1189, 126905), (1493, 101065), (2465, 61213), (3485, 43297), (5945, 25381), (7465, 20213)]