12455747135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2153111}}^1$

素因数の和:2153218

約数の個数: 16

約数和(自身を含む): 16277526720

約数和(自身を除く): 3821779585

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 2153111, 10765555, 27990443, 139952215, 191626879, 958134395, 2491149427, 12455747135]

約数ペア:

[(1, 12455747135), (5, 2491149427), (13, 958134395), (65, 191626879), (89, 139952215), (445, 27990443), (1157, 10765555), (5785, 2153111)]