13014775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:411

約数の個数: 24

約数和(自身を含む): 17302464

約数和(自身を除く): 4287689

約数列:

[1, 5, 17, 25, 85, 113, 271, 425, 565, 1355, 1921, 2825, 4607, 6775, 9605, 23035, 30623, 48025, 115175, 153115, 520591, 765575, 2602955, 13014775]

約数ペア:

[(1, 13014775), (5, 2602955), (17, 765575), (25, 520591), (85, 153115), (113, 115175), (271, 48025), (425, 30623), (565, 23035), (1355, 9605), (1921, 6775), (2825, 4607)]