22838025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 44247168

約数和(自身を除く): 21409143

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 175, 205, 287, 525, 615, 861, 1025, 1061, 1435, 3075, 3183, 4305, 5305, 7175, 7427, 15915, 21525, 22281, 26525, 37135, 43501, 79575, 111405, 130503, 185675, 217505, 304507, 557025, 652515, 913521, 1087525, 1522535, 3262575, 4567605, 7612675, 22838025]

約数ペア:

[(1, 22838025), (3, 7612675), (5, 4567605), (7, 3262575), (15, 1522535), (21, 1087525), (25, 913521), (35, 652515), (41, 557025), (75, 304507), (105, 217505), (123, 185675), (175, 130503), (205, 111405), (287, 79575), (525, 43501), (615, 37135), (861, 26525), (1025, 22281), (1061, 21525), (1435, 15915), (3075, 7427), (3183, 7175), (4305, 5305)]