53713125

素因数分解:

$3^4\times 5^4\times {\mathrm{1061}}^1$

素因数の和:1093

約数の個数: 50

約数和(自身を含む): 100360062

約数和(自身を除く): 46646937

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 375, 405, 625, 675, 1061, 1125, 1875, 2025, 3183, 3375, 5305, 5625, 9549, 10125, 15915, 16875, 26525, 28647, 47745, 50625, 79575, 85941, 132625, 143235, 238725, 397875, 429705, 663125, 716175, 1193625, 1989375, 2148525, 3580875, 5968125, 10742625, 17904375, 53713125]

約数ペア:

[(1, 53713125), (3, 17904375), (5, 10742625), (9, 5968125), (15, 3580875), (25, 2148525), (27, 1989375), (45, 1193625), (75, 716175), (81, 663125), (125, 429705), (135, 397875), (225, 238725), (375, 143235), (405, 132625), (625, 85941), (675, 79575), (1061, 50625), (1125, 47745), (1875, 28647), (2025, 26525), (3183, 16875), (3375, 15915), (5305, 10125), (5625, 9549)]