8921000465

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{102499}}^1$

素因数の和:102633

約数の個数: 24

約数和(自身を含む): 11704680000

約数和(自身を除く): 2783679535

約数列:

[1, 5, 13, 65, 103, 169, 515, 845, 1339, 6695, 17407, 87035, 102499, 512495, 1332487, 6662435, 10557397, 17322331, 52786985, 86611655, 137246161, 686230805, 1784200093, 8921000465]

約数ペア:

[(1, 8921000465), (5, 1784200093), (13, 686230805), (65, 137246161), (103, 86611655), (169, 52786985), (515, 17322331), (845, 10557397), (1339, 6662435), (6695, 1332487), (17407, 512495), (87035, 102499)]