22951905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2777}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 40003200

約数和(自身を除く): 17051295

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 2777, 8265, 8331, 13885, 41655, 52763, 80533, 158289, 241599, 263815, 402665, 791445, 1207995, 1530127, 4590381, 7650635, 22951905]

約数ペア:

[(1, 22951905), (3, 7650635), (5, 4590381), (15, 1530127), (19, 1207995), (29, 791445), (57, 402665), (87, 263815), (95, 241599), (145, 158289), (285, 80533), (435, 52763), (551, 41655), (1653, 13885), (2755, 8331), (2777, 8265)]