10359375

素因数分解:

$3^1\times 5^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:63

約数の個数: 56

約数和(自身を含む): 19687248

約数和(自身を除く): 9327873

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 125, 195, 221, 255, 325, 375, 425, 625, 663, 975, 1105, 1275, 1625, 1875, 2125, 3125, 3315, 4875, 5525, 6375, 8125, 9375, 10625, 15625, 16575, 24375, 27625, 31875, 40625, 46875, 53125, 82875, 121875, 138125, 159375, 203125, 265625, 414375, 609375, 690625, 796875, 2071875, 3453125, 10359375]

約数ペア:

[(1, 10359375), (3, 3453125), (5, 2071875), (13, 796875), (15, 690625), (17, 609375), (25, 414375), (39, 265625), (51, 203125), (65, 159375), (75, 138125), (85, 121875), (125, 82875), (195, 53125), (221, 46875), (255, 40625), (325, 31875), (375, 27625), (425, 24375), (625, 16575), (663, 15625), (975, 10625), (1105, 9375), (1275, 8125), (1625, 6375), (1875, 5525), (2125, 4875), (3125, 3315)]