54098205

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 101943360

約数和(自身を除く): 47845155

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 89, 105, 147, 245, 267, 445, 623, 735, 827, 1335, 1869, 2481, 3115, 4135, 4361, 5789, 9345, 12405, 13083, 17367, 21805, 28945, 40523, 65415, 73603, 86835, 121569, 202615, 220809, 368015, 515221, 607845, 1104045, 1545663, 2576105, 3606547, 7728315, 10819641, 18032735, 54098205]

約数ペア:

[(1, 54098205), (3, 18032735), (5, 10819641), (7, 7728315), (15, 3606547), (21, 2576105), (35, 1545663), (49, 1104045), (89, 607845), (105, 515221), (147, 368015), (245, 220809), (267, 202615), (445, 121569), (623, 86835), (735, 73603), (827, 65415), (1335, 40523), (1869, 28945), (2481, 21805), (3115, 17367), (4135, 13083), (4361, 12405), (5789, 9345)]