61252245

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6451}}^1$

素因数の和:6673

約数の個数: 24

約数和(自身を含む): 106690272

約数和(自身を除く): 45438027

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 6451, 9495, 19353, 32255, 58059, 96765, 290295, 1361161, 4083483, 6805805, 12250449, 20417415, 61252245]

約数ペア:

[(1, 61252245), (3, 20417415), (5, 12250449), (9, 6805805), (15, 4083483), (45, 1361161), (211, 290295), (633, 96765), (1055, 58059), (1899, 32255), (3165, 19353), (6451, 9495)]