244341255

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1553}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 414880704

約数和(自身を除く): 170539449

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 617, 1553, 1851, 3085, 4659, 7765, 9255, 10489, 23295, 26401, 31467, 52445, 79203, 132005, 157335, 396015, 958201, 2874603, 4791005, 14373015, 16289417, 48868251, 81447085, 244341255]

約数ペア:

[(1, 244341255), (3, 81447085), (5, 48868251), (15, 16289417), (17, 14373015), (51, 4791005), (85, 2874603), (255, 958201), (617, 396015), (1553, 157335), (1851, 132005), (3085, 79203), (4659, 52445), (7765, 31467), (9255, 26401), (10489, 23295)]