22673745

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 43205760

約数和(自身を除く): 20532015

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 855, 1035, 1153, 1311, 2185, 3459, 3933, 5765, 6555, 10377, 17295, 19665, 21907, 26519, 51885, 65721, 79557, 109535, 132595, 197163, 238671, 328605, 397785, 503861, 985815, 1193355, 1511583, 2519305, 4534749, 7557915, 22673745]

約数ペア:

[(1, 22673745), (3, 7557915), (5, 4534749), (9, 2519305), (15, 1511583), (19, 1193355), (23, 985815), (45, 503861), (57, 397785), (69, 328605), (95, 238671), (115, 197163), (171, 132595), (207, 109535), (285, 79557), (345, 65721), (437, 51885), (855, 26519), (1035, 21907), (1153, 19665), (1311, 17295), (2185, 10377), (3459, 6555), (3933, 5765)]