999088635

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{15923}}^1$

素因数の和:16067

約数の個数: 32

約数和(自身を含む): 1651000320

約数和(自身を除く): 651911685

約数列:

[1, 3, 5, 15, 47, 89, 141, 235, 267, 445, 705, 1335, 4183, 12549, 15923, 20915, 47769, 62745, 79615, 238845, 748381, 1417147, 2245143, 3741905, 4251441, 7085735, 11225715, 21257205, 66605909, 199817727, 333029545, 999088635]

約数ペア:

[(1, 999088635), (3, 333029545), (5, 199817727), (15, 66605909), (47, 21257205), (89, 11225715), (141, 7085735), (235, 4251441), (267, 3741905), (445, 2245143), (705, 1417147), (1335, 748381), (4183, 238845), (12549, 79615), (15923, 62745), (20915, 47769)]