83661695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 114089472

約数和(自身を除く): 30427777

約数列:

[1, 5, 13, 23, 65, 107, 115, 299, 523, 535, 1391, 1495, 2461, 2615, 6799, 6955, 12029, 12305, 31993, 33995, 55961, 60145, 156377, 159965, 279805, 727493, 781885, 1287103, 3637465, 6435515, 16732339, 83661695]

約数ペア:

[(1, 83661695), (5, 16732339), (13, 6435515), (23, 3637465), (65, 1287103), (107, 781885), (115, 727493), (299, 279805), (523, 159965), (535, 156377), (1391, 60145), (1495, 55961), (2461, 33995), (2615, 31993), (6799, 12305), (6955, 12029)]