147917275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{17351}}^1$

素因数の和:17403

約数の個数: 24

約数和(自身を含む): 206558208

約数和(自身を除く): 58640933

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 17351, 86755, 190861, 433775, 537881, 954305, 2689405, 4771525, 5916691, 13447025, 29583455, 147917275]

約数ペア:

[(1, 147917275), (5, 29583455), (11, 13447025), (25, 5916691), (31, 4771525), (55, 2689405), (155, 954305), (275, 537881), (341, 433775), (775, 190861), (1705, 86755), (8525, 17351)]