212625534465

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1\times {\mathrm{91183}}^1$

素因数の和:91971

約数の個数: 64

約数和(自身を含む): 394965319680

約数和(自身を除く): 182339785215

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 751, 1035, 2253, 3105, 3755, 6759, 11265, 17273, 20277, 33795, 51819, 86365, 91183, 101385, 155457, 259095, 273549, 455915, 466371, 777285, 820647, 1367745, 2097209, 2331855, 2461941, 4103235, 6291627, 10486045, 12309705, 18874881, 31458135, 56624643, 68478433, 94374405, 205435299, 283123215, 342392165, 616305897, 1027176495, 1575003959, 1848917691, 3081529485, 4725011877, 7875019795, 9244588455, 14175035631, 23625059385, 42525106893, 70875178155, 212625534465]

約数ペア:

[(1, 212625534465), (3, 70875178155), (5, 42525106893), (9, 23625059385), (15, 14175035631), (23, 9244588455), (27, 7875019795), (45, 4725011877), (69, 3081529485), (115, 1848917691), (135, 1575003959), (207, 1027176495), (345, 616305897), (621, 342392165), (751, 283123215), (1035, 205435299), (2253, 94374405), (3105, 68478433), (3755, 56624643), (6759, 31458135), (11265, 18874881), (17273, 12309705), (20277, 10486045), (33795, 6291627), (51819, 4103235), (86365, 2461941), (91183, 2331855), (101385, 2097209), (155457, 1367745), (259095, 820647), (273549, 777285), (455915, 466371)]