12090015

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{5483}}^1$

素因数の和:5508

約数の個数: 36

約数和(自身を含む): 24381864

約数和(自身を除く): 12291849

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 5483, 16449, 27415, 38381, 49347, 82245, 115143, 191905, 246735, 268667, 345429, 575715, 806001, 1343335, 1727145, 2418003, 4030005, 12090015]

約数ペア:

[(1, 12090015), (3, 4030005), (5, 2418003), (7, 1727145), (9, 1343335), (15, 806001), (21, 575715), (35, 345429), (45, 268667), (49, 246735), (63, 191905), (105, 115143), (147, 82245), (245, 49347), (315, 38381), (441, 27415), (735, 16449), (2205, 5483)]