774060275

素因数分解:

$5^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{1171}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 972680304

約数和(自身を除く): 198620029

約数列:

[1, 5, 25, 137, 193, 685, 965, 1171, 3425, 4825, 5855, 26441, 29275, 132205, 160427, 226003, 661025, 802135, 1130015, 4010675, 5650075, 30962411, 154812055, 774060275]

約数ペア:

[(1, 774060275), (5, 154812055), (25, 30962411), (137, 5650075), (193, 4010675), (685, 1130015), (965, 802135), (1171, 661025), (3425, 226003), (4825, 160427), (5855, 132205), (26441, 29275)]