252247935

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1753}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 413719488

約数和(自身を除く): 161471553

約数列:

[1, 3, 5, 15, 53, 159, 181, 265, 543, 795, 905, 1753, 2715, 5259, 8765, 9593, 26295, 28779, 47965, 92909, 143895, 278727, 317293, 464545, 951879, 1393635, 1586465, 4759395, 16816529, 50449587, 84082645, 252247935]

約数ペア:

[(1, 252247935), (3, 84082645), (5, 50449587), (15, 16816529), (53, 4759395), (159, 1586465), (181, 1393635), (265, 951879), (543, 464545), (795, 317293), (905, 278727), (1753, 143895), (2715, 92909), (5259, 47965), (8765, 28779), (9593, 26295)]