23549215

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:522

約数の個数: 16

約数和(自身を含む): 28781280

約数和(自身を除く): 5232065

約数列:

[1, 5, 131, 157, 229, 655, 785, 1145, 20567, 29999, 35953, 102835, 149995, 179765, 4709843, 23549215]

約数ペア:

[(1, 23549215), (5, 4709843), (131, 179765), (157, 149995), (229, 102835), (655, 35953), (785, 29999), (1145, 20567)]