23920975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 32341680

約数和(自身を除く): 8420705

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 827, 1157, 2225, 4135, 5785, 10751, 20675, 28925, 53755, 73603, 268775, 368015, 956839, 1840075, 4784195, 23920975]

約数ペア:

[(1, 23920975), (5, 4784195), (13, 1840075), (25, 956839), (65, 368015), (89, 268775), (325, 73603), (445, 53755), (827, 28925), (1157, 20675), (2225, 10751), (4135, 5785)]