61129215

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{9241}}^1$

素因数の和:9269

約数の個数: 48

約数和(自身を含む): 126430560

約数和(自身を除く): 65301345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 9241, 27723, 46205, 64687, 83169, 138615, 194061, 249507, 323435, 415845, 452809, 582183, 970305, 1247535, 1358427, 1746549, 2264045, 2910915, 4075281, 6792135, 8732745, 12225843, 20376405, 61129215]

約数ペア:

[(1, 61129215), (3, 20376405), (5, 12225843), (7, 8732745), (9, 6792135), (15, 4075281), (21, 2910915), (27, 2264045), (35, 1746549), (45, 1358427), (49, 1247535), (63, 970305), (105, 582183), (135, 452809), (147, 415845), (189, 323435), (245, 249507), (315, 194061), (441, 138615), (735, 83169), (945, 64687), (1323, 46205), (2205, 27723), (6615, 9241)]