8824725

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:467

約数の個数: 72

約数和(自身を含む): 19498752

約数和(自身を除く): 10674027

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 431, 455, 525, 585, 819, 975, 1293, 1365, 1575, 2155, 2275, 2925, 3017, 3879, 4095, 5603, 6465, 6825, 9051, 10775, 15085, 16809, 19395, 20475, 27153, 28015, 32325, 39221, 45255, 50427, 75425, 84045, 96975, 117663, 135765, 140075, 196105, 226275, 252135, 352989, 420225, 588315, 678825, 980525, 1260675, 1764945, 2941575, 8824725]

約数ペア:

[(1, 8824725), (3, 2941575), (5, 1764945), (7, 1260675), (9, 980525), (13, 678825), (15, 588315), (21, 420225), (25, 352989), (35, 252135), (39, 226275), (45, 196105), (63, 140075), (65, 135765), (75, 117663), (91, 96975), (105, 84045), (117, 75425), (175, 50427), (195, 45255), (225, 39221), (273, 32325), (315, 28015), (325, 27153), (431, 20475), (455, 19395), (525, 16809), (585, 15085), (819, 10775), (975, 9051), (1293, 6825), (1365, 6465), (1575, 5603), (2155, 4095), (2275, 3879), (2925, 3017)]