67974515

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 99628704

約数和(自身を除く): 31654189

約数列:

[1, 5, 7, 35, 41, 49, 67, 101, 205, 245, 287, 335, 469, 505, 707, 1435, 2009, 2345, 2747, 3283, 3535, 4141, 4949, 6767, 10045, 13735, 16415, 19229, 20705, 24745, 28987, 33835, 47369, 96145, 134603, 144935, 202909, 236845, 277447, 331583, 673015, 1014545, 1387235, 1657915, 1942129, 9710645, 13594903, 67974515]

約数ペア:

[(1, 67974515), (5, 13594903), (7, 9710645), (35, 1942129), (41, 1657915), (49, 1387235), (67, 1014545), (101, 673015), (205, 331583), (245, 277447), (287, 236845), (335, 202909), (469, 144935), (505, 134603), (707, 96145), (1435, 47369), (2009, 33835), (2345, 28987), (2747, 24745), (3283, 20705), (3535, 19229), (4141, 16415), (4949, 13735), (6767, 10045)]