63661585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 86929920

約数和(自身を除く): 23268335

約数列:

[1, 5, 13, 23, 65, 97, 115, 299, 439, 485, 1261, 1495, 2195, 2231, 5707, 6305, 10097, 11155, 28535, 29003, 42583, 50485, 131261, 145015, 212915, 553579, 656305, 979409, 2767895, 4897045, 12732317, 63661585]

約数ペア:

[(1, 63661585), (5, 12732317), (13, 4897045), (23, 2767895), (65, 979409), (97, 656305), (115, 553579), (299, 212915), (439, 145015), (485, 131261), (1261, 50485), (1495, 42583), (2195, 29003), (2231, 28535), (5707, 11155), (6305, 10097)]