26896375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 37859328

約数和(自身を除く): 10962953

約数列:

[1, 5, 11, 25, 31, 55, 125, 155, 275, 341, 631, 775, 1375, 1705, 3155, 3875, 6941, 8525, 15775, 19561, 34705, 42625, 78875, 97805, 173525, 215171, 489025, 867625, 1075855, 2445125, 5379275, 26896375]

約数ペア:

[(1, 26896375), (5, 5379275), (11, 2445125), (25, 1075855), (31, 867625), (55, 489025), (125, 215171), (155, 173525), (275, 97805), (341, 78875), (631, 42625), (775, 34705), (1375, 19561), (1705, 15775), (3155, 8525), (3875, 6941)]