15245395

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 20377728

約数和(自身を除く): 5132333

約数列:

[1, 5, 11, 55, 113, 121, 223, 565, 605, 1115, 1243, 2453, 6215, 12265, 13673, 25199, 26983, 68365, 125995, 134915, 277189, 1385945, 3049079, 15245395]

約数ペア:

[(1, 15245395), (5, 3049079), (11, 1385945), (55, 277189), (113, 134915), (121, 125995), (223, 68365), (565, 26983), (605, 25199), (1115, 13673), (1243, 12265), (2453, 6215)]