7417185

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 13262400

約数和(自身を除く): 5845215

約数列:

[1, 3, 5, 15, 17, 29, 51, 59, 85, 87, 145, 177, 255, 289, 295, 435, 493, 867, 885, 1003, 1445, 1479, 1711, 2465, 3009, 4335, 5015, 5133, 7395, 8381, 8555, 15045, 17051, 25143, 25665, 29087, 41905, 51153, 85255, 87261, 125715, 145435, 255765, 436305, 494479, 1483437, 2472395, 7417185]

約数ペア:

[(1, 7417185), (3, 2472395), (5, 1483437), (15, 494479), (17, 436305), (29, 255765), (51, 145435), (59, 125715), (85, 87261), (87, 85255), (145, 51153), (177, 41905), (255, 29087), (289, 25665), (295, 25143), (435, 17051), (493, 15045), (867, 8555), (885, 8381), (1003, 7395), (1445, 5133), (1479, 5015), (1711, 4335), (2465, 3009)]