13355575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:967

約数の個数: 24

約数和(自身を含む): 18014720

約数和(自身を除く): 4659145

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 907, 2945, 4535, 14725, 17233, 22675, 28117, 86165, 140585, 430825, 534223, 702925, 2671115, 13355575]

約数ペア:

[(1, 13355575), (5, 2671115), (19, 702925), (25, 534223), (31, 430825), (95, 140585), (155, 86165), (475, 28117), (589, 22675), (775, 17233), (907, 14725), (2945, 4535)]