25265577

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{1213}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 34613568

約数和(自身を除く): 9347991

約数列:

[1, 3, 53, 131, 159, 393, 1213, 3639, 6943, 20829, 64289, 158903, 192867, 476709, 8421859, 25265577]

約数ペア:

[(1, 25265577), (3, 8421859), (53, 476709), (131, 192867), (159, 158903), (393, 64289), (1213, 20829), (3639, 6943)]