79777295

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4969}}^1$

素因数の和:5019

約数の個数: 24

約数和(自身を含む): 109141200

約数和(自身を除く): 29363905

約数列:

[1, 5, 13, 19, 65, 95, 169, 247, 845, 1235, 3211, 4969, 16055, 24845, 64597, 94411, 322985, 472055, 839761, 1227343, 4198805, 6136715, 15955459, 79777295]

約数ペア:

[(1, 79777295), (5, 15955459), (13, 6136715), (19, 4198805), (65, 1227343), (95, 839761), (169, 472055), (247, 322985), (845, 94411), (1235, 64597), (3211, 24845), (4969, 16055)]