25650675

素因数分解:

$3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 60

約数和(自身を含む): 48612960

約数和(自身を除く): 22962285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 53, 75, 81, 135, 159, 225, 239, 265, 405, 477, 675, 717, 795, 1195, 1325, 1431, 2025, 2151, 2385, 3585, 3975, 4293, 5975, 6453, 7155, 10755, 11925, 12667, 17925, 19359, 21465, 32265, 35775, 38001, 53775, 63335, 96795, 107325, 114003, 161325, 190005, 316675, 342009, 483975, 570015, 950025, 1026027, 1710045, 2850075, 5130135, 8550225, 25650675]

約数ペア:

[(1, 25650675), (3, 8550225), (5, 5130135), (9, 2850075), (15, 1710045), (25, 1026027), (27, 950025), (45, 570015), (53, 483975), (75, 342009), (81, 316675), (135, 190005), (159, 161325), (225, 114003), (239, 107325), (265, 96795), (405, 63335), (477, 53775), (675, 38001), (717, 35775), (795, 32265), (1195, 21465), (1325, 19359), (1431, 17925), (2025, 12667), (2151, 11925), (2385, 10755), (3585, 7155), (3975, 6453), (4293, 5975)]