70819385

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 105138432

約数和(自身を除く): 34319047

約数列:

[1, 5, 7, 13, 35, 65, 91, 317, 455, 491, 1585, 2219, 2455, 3437, 4121, 6383, 11095, 17185, 20605, 28847, 31915, 44681, 144235, 155647, 223405, 778235, 1089529, 2023411, 5447645, 10117055, 14163877, 70819385]

約数ペア:

[(1, 70819385), (5, 14163877), (7, 10117055), (13, 5447645), (35, 2023411), (65, 1089529), (91, 778235), (317, 223405), (455, 155647), (491, 144235), (1585, 44681), (2219, 31915), (2455, 28847), (3437, 20605), (4121, 17185), (6383, 11095)]