9385215

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{113}}^2$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 17623944

約数和(自身を除く): 8238729

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 113, 147, 245, 339, 565, 735, 791, 1695, 2373, 3955, 5537, 11865, 12769, 16611, 27685, 38307, 63845, 83055, 89383, 191535, 268149, 446915, 625681, 1340745, 1877043, 3128405, 9385215]

約数ペア:

[(1, 9385215), (3, 3128405), (5, 1877043), (7, 1340745), (15, 625681), (21, 446915), (35, 268149), (49, 191535), (105, 89383), (113, 83055), (147, 63845), (245, 38307), (339, 27685), (565, 16611), (735, 12769), (791, 11865), (1695, 5537), (2373, 3955)]