172585325

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{967}}^1$

素因数の和:1058

約数の個数: 36

約数和(自身を含む): 239463840

約数和(自身を除く): 66878515

約数列:

[1, 5, 11, 25, 55, 59, 121, 275, 295, 605, 649, 967, 1475, 3025, 3245, 4835, 7139, 10637, 16225, 24175, 35695, 53185, 57053, 117007, 178475, 265925, 285265, 585035, 627583, 1426325, 2925175, 3137915, 6903413, 15689575, 34517065, 172585325]

約数ペア:

[(1, 172585325), (5, 34517065), (11, 15689575), (25, 6903413), (55, 3137915), (59, 2925175), (121, 1426325), (275, 627583), (295, 585035), (605, 285265), (649, 265925), (967, 178475), (1475, 117007), (3025, 57053), (3245, 53185), (4835, 35695), (7139, 24175), (10637, 16225)]