27778865195

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1\times {\mathrm{2861}}^1$

素因数の和:3515

約数の個数: 32

約数和(自身を含む): 34552811520

約数和(自身を除く): 6773946325

約数列:

[1, 5, 47, 79, 235, 395, 523, 2615, 2861, 3713, 14305, 18565, 24581, 41317, 122905, 134467, 206585, 226019, 672335, 1130095, 1496303, 1941899, 7481515, 9709495, 10622893, 53114465, 70326241, 118207937, 351631205, 591039685, 5555773039, 27778865195]

約数ペア:

[(1, 27778865195), (5, 5555773039), (47, 591039685), (79, 351631205), (235, 118207937), (395, 70326241), (523, 53114465), (2615, 10622893), (2861, 9709495), (3713, 7481515), (14305, 1941899), (18565, 1496303), (24581, 1130095), (41317, 672335), (122905, 226019), (134467, 206585)]