25925440495

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{347}}^1\times {\mathrm{2089}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 32677032960

約数和(自身を除く): 6751592465

約数列:

[1, 5, 23, 115, 311, 347, 1555, 1735, 2089, 7153, 7981, 10445, 35765, 39905, 48047, 107917, 240235, 539585, 649679, 724883, 2482091, 3248395, 3624415, 12410455, 14942617, 16672309, 74713085, 83361545, 225438613, 1127193065, 5185088099, 25925440495]

約数ペア:

[(1, 25925440495), (5, 5185088099), (23, 1127193065), (115, 225438613), (311, 83361545), (347, 74713085), (1555, 16672309), (1735, 14942617), (2089, 12410455), (7153, 3624415), (7981, 3248395), (10445, 2482091), (35765, 724883), (39905, 649679), (48047, 539585), (107917, 240235)]