148639065

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1789}}^1$

素因数の和:2017

約数の個数: 32

約数和(自身を含む): 247449600

約数和(自身を除く): 98810535

約数列:

[1, 3, 5, 15, 29, 87, 145, 191, 435, 573, 955, 1789, 2865, 5367, 5539, 8945, 16617, 26835, 27695, 51881, 83085, 155643, 259405, 341699, 778215, 1025097, 1708495, 5125485, 9909271, 29727813, 49546355, 148639065]

約数ペア:

[(1, 148639065), (3, 49546355), (5, 29727813), (15, 9909271), (29, 5125485), (87, 1708495), (145, 1025097), (191, 778215), (435, 341699), (573, 259405), (955, 155643), (1789, 83085), (2865, 51881), (5367, 27695), (5539, 26835), (8945, 16617)]