9931485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 17683200

約数和(自身を除く): 7751715

約数列:

[1, 3, 5, 15, 17, 29, 51, 79, 85, 87, 145, 237, 255, 289, 395, 435, 493, 867, 1185, 1343, 1445, 1479, 2291, 2465, 4029, 4335, 6715, 6873, 7395, 8381, 11455, 20145, 22831, 25143, 34365, 38947, 41905, 68493, 114155, 116841, 125715, 194735, 342465, 584205, 662099, 1986297, 3310495, 9931485]

約数ペア:

[(1, 9931485), (3, 3310495), (5, 1986297), (15, 662099), (17, 584205), (29, 342465), (51, 194735), (79, 125715), (85, 116841), (87, 114155), (145, 68493), (237, 41905), (255, 38947), (289, 34365), (395, 25143), (435, 22831), (493, 20145), (867, 11455), (1185, 8381), (1343, 7395), (1445, 6873), (1479, 6715), (2291, 4335), (2465, 4029)]