27261865

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9257}}^1$

素因数の和:9312

約数の個数: 16

約数和(自身を含む): 35550720

約数和(自身を除く): 8288855

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 9257, 46285, 175883, 286967, 879415, 1434835, 5452373, 27261865]

約数ペア:

[(1, 27261865), (5, 5452373), (19, 1434835), (31, 879415), (95, 286967), (155, 175883), (589, 46285), (2945, 9257)]