4168945105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3772801}}^1$

素因数の和:3772836

約数の個数: 16

約数和(自身を含む): 5704476624

約数和(自身を除く): 1535531519

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 3772801, 18864005, 49046413, 64137617, 245232065, 320688085, 833789021, 4168945105]

約数ペア:

[(1, 4168945105), (5, 833789021), (13, 320688085), (17, 245232065), (65, 64137617), (85, 49046413), (221, 18864005), (1105, 3772801)]