8337225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 15748992

約数和(自身を除く): 7411767

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 503, 663, 975, 1105, 1275, 1509, 2515, 3315, 5525, 6539, 7545, 8551, 12575, 16575, 19617, 25653, 32695, 37725, 42755, 98085, 111163, 128265, 163475, 213775, 333489, 490425, 555815, 641325, 1667445, 2779075, 8337225]

約数ペア:

[(1, 8337225), (3, 2779075), (5, 1667445), (13, 641325), (15, 555815), (17, 490425), (25, 333489), (39, 213775), (51, 163475), (65, 128265), (75, 111163), (85, 98085), (195, 42755), (221, 37725), (255, 32695), (325, 25653), (425, 19617), (503, 16575), (663, 12575), (975, 8551), (1105, 7545), (1275, 6539), (1509, 5525), (2515, 3315)]