2247484215

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{383}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 3830022144

約数和(自身を除く): 1582537929

約数列:

[1, 3, 5, 15, 23, 69, 73, 115, 219, 233, 345, 365, 383, 699, 1095, 1149, 1165, 1679, 1915, 3495, 5037, 5359, 5745, 8395, 8809, 16077, 17009, 25185, 26427, 26795, 27959, 44045, 51027, 80385, 83877, 85045, 89239, 132135, 139795, 255135, 267717, 391207, 419385, 446195, 643057, 1173621, 1338585, 1929171, 1956035, 2052497, 3215285, 5868105, 6157491, 6514447, 9645855, 10262485, 19543341, 30787455, 32572235, 97716705, 149832281, 449496843, 749161405, 2247484215]

約数ペア:

[(1, 2247484215), (3, 749161405), (5, 449496843), (15, 149832281), (23, 97716705), (69, 32572235), (73, 30787455), (115, 19543341), (219, 10262485), (233, 9645855), (345, 6514447), (365, 6157491), (383, 5868105), (699, 3215285), (1095, 2052497), (1149, 1956035), (1165, 1929171), (1679, 1338585), (1915, 1173621), (3495, 643057), (5037, 446195), (5359, 419385), (5745, 391207), (8395, 267717), (8809, 255135), (16077, 139795), (17009, 132135), (25185, 89239), (26427, 85045), (26795, 83877), (27959, 80385), (44045, 51027)]