53231445

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20753}}^1$

素因数の和:20786

約数の個数: 32

約数和(自身を含む): 99619200

約数和(自身を除く): 46387755

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 20753, 62259, 103765, 186777, 311295, 394307, 560331, 933885, 1182921, 1971535, 2801655, 3548763, 5914605, 10646289, 17743815, 53231445]

約数ペア:

[(1, 53231445), (3, 17743815), (5, 10646289), (9, 5914605), (15, 3548763), (19, 2801655), (27, 1971535), (45, 1182921), (57, 933885), (95, 560331), (135, 394307), (171, 311295), (285, 186777), (513, 103765), (855, 62259), (2565, 20753)]