80074735

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{491}}^1$

素因数の和:715

約数の個数: 24

約数和(自身を含む): 104801904

約数和(自身を除く): 24727169

約数列:

[1, 5, 13, 65, 169, 193, 491, 845, 965, 2455, 2509, 6383, 12545, 31915, 32617, 82979, 94763, 163085, 414895, 473815, 1231919, 6159595, 16014947, 80074735]

約数ペア:

[(1, 80074735), (5, 16014947), (13, 6159595), (65, 1231919), (169, 473815), (193, 414895), (491, 163085), (845, 94763), (965, 82979), (2455, 32617), (2509, 31915), (6383, 12545)]