78864695

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 119462400

約数和(自身を除く): 40597705

約数列:

[1, 5, 7, 13, 35, 65, 67, 91, 169, 199, 335, 455, 469, 845, 871, 995, 1183, 1393, 2345, 2587, 4355, 5915, 6097, 6965, 11323, 12935, 13333, 18109, 30485, 33631, 56615, 66665, 79261, 90545, 93331, 168155, 173329, 235417, 396305, 466655, 866645, 1177085, 1213303, 2253277, 6066515, 11266385, 15772939, 78864695]

約数ペア:

[(1, 78864695), (5, 15772939), (7, 11266385), (13, 6066515), (35, 2253277), (65, 1213303), (67, 1177085), (91, 866645), (169, 466655), (199, 396305), (335, 235417), (455, 173329), (469, 168155), (845, 93331), (871, 90545), (995, 79261), (1183, 66665), (1393, 56615), (2345, 33631), (2587, 30485), (4355, 18109), (5915, 13333), (6097, 12935), (6965, 11323)]