25152525

素因数分解:

$3^4\times 5^2\times {\mathrm{12421}}^1$

素因数の和:12443

約数の個数: 30

約数和(自身を含む): 46594922

約数和(自身を除く): 21442397

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 12421, 37263, 62105, 111789, 186315, 310525, 335367, 558945, 931575, 1006101, 1676835, 2794725, 5030505, 8384175, 25152525]

約数ペア:

[(1, 25152525), (3, 8384175), (5, 5030505), (9, 2794725), (15, 1676835), (25, 1006101), (27, 931575), (45, 558945), (75, 335367), (81, 310525), (135, 186315), (225, 111789), (405, 62105), (675, 37263), (2025, 12421)]