144885255

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1361}}^1$

素因数の和:1567

約数の個数: 32

約数和(自身を含む): 238491648

約数和(自身を除く): 93606393

約数列:

[1, 3, 5, 15, 47, 141, 151, 235, 453, 705, 755, 1361, 2265, 4083, 6805, 7097, 20415, 21291, 35485, 63967, 106455, 191901, 205511, 319835, 616533, 959505, 1027555, 3082665, 9659017, 28977051, 48295085, 144885255]

約数ペア:

[(1, 144885255), (3, 48295085), (5, 28977051), (15, 9659017), (47, 3082665), (141, 1027555), (151, 959505), (235, 616533), (453, 319835), (705, 205511), (755, 191901), (1361, 106455), (2265, 63967), (4083, 35485), (6805, 21291), (7097, 20415)]