61425105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 117669888

約数和(自身を除く): 56244783

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 113, 155, 167, 217, 339, 465, 501, 565, 651, 791, 835, 1085, 1169, 1695, 2373, 2505, 3255, 3503, 3507, 3955, 5177, 5845, 10509, 11865, 15531, 17515, 17535, 18871, 24521, 25885, 36239, 52545, 56613, 73563, 77655, 94355, 108717, 122605, 132097, 181195, 283065, 367815, 396291, 543585, 585001, 660485, 1755003, 1981455, 2925005, 4095007, 8775015, 12285021, 20475035, 61425105]

約数ペア:

[(1, 61425105), (3, 20475035), (5, 12285021), (7, 8775015), (15, 4095007), (21, 2925005), (31, 1981455), (35, 1755003), (93, 660485), (105, 585001), (113, 543585), (155, 396291), (167, 367815), (217, 283065), (339, 181195), (465, 132097), (501, 122605), (565, 108717), (651, 94355), (791, 77655), (835, 73563), (1085, 56613), (1169, 52545), (1695, 36239), (2373, 25885), (2505, 24521), (3255, 18871), (3503, 17535), (3507, 17515), (3955, 15531), (5177, 11865), (5845, 10509)]