79996475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14479}}^1$

素因数の和:14519

約数の個数: 24

約数和(自身を含む): 113117760

約数和(自身を除く): 33121285

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 5525, 14479, 72395, 188227, 246143, 361975, 941135, 1230715, 3199859, 4705675, 6153575, 15999295, 79996475]

約数ペア:

[(1, 79996475), (5, 15999295), (13, 6153575), (17, 4705675), (25, 3199859), (65, 1230715), (85, 941135), (221, 361975), (325, 246143), (425, 188227), (1105, 72395), (5525, 14479)]