5078985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 8709120

約数和(自身を除く): 3630135

約数列:

[1, 3, 5, 15, 19, 57, 71, 95, 213, 251, 285, 355, 753, 1065, 1255, 1349, 3765, 4047, 4769, 6745, 14307, 17821, 20235, 23845, 53463, 71535, 89105, 267315, 338599, 1015797, 1692995, 5078985]

約数ペア:

[(1, 5078985), (3, 1692995), (5, 1015797), (15, 338599), (19, 267315), (57, 89105), (71, 71535), (95, 53463), (213, 23845), (251, 20235), (285, 17821), (355, 14307), (753, 6745), (1065, 4769), (1255, 4047), (1349, 3765)]