61004265

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 116121600

約数和(自身を除く): 55117335

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 167, 213, 245, 343, 355, 497, 501, 735, 835, 1029, 1065, 1169, 1491, 1715, 2485, 2505, 3479, 3507, 5145, 5845, 7455, 8183, 10437, 11857, 17395, 17535, 24353, 24549, 35571, 40915, 52185, 57281, 59285, 73059, 82999, 121765, 122745, 171843, 177855, 248997, 286405, 365295, 414995, 580993, 859215, 1244985, 1742979, 2904965, 4066951, 8714895, 12200853, 20334755, 61004265]

約数ペア:

[(1, 61004265), (3, 20334755), (5, 12200853), (7, 8714895), (15, 4066951), (21, 2904965), (35, 1742979), (49, 1244985), (71, 859215), (105, 580993), (147, 414995), (167, 365295), (213, 286405), (245, 248997), (343, 177855), (355, 171843), (497, 122745), (501, 121765), (735, 82999), (835, 73059), (1029, 59285), (1065, 57281), (1169, 52185), (1491, 40915), (1715, 35571), (2485, 24549), (2505, 24353), (3479, 17535), (3507, 17395), (5145, 11857), (5845, 10437), (7455, 8183)]