2912890065

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{16699}}^1$

素因数の和:17137

約数の個数: 32

約数和(自身を含む): 4833648000

約数和(自身を除く): 1920757935

約数列:

[1, 3, 5, 15, 29, 87, 145, 401, 435, 1203, 2005, 6015, 11629, 16699, 34887, 50097, 58145, 83495, 174435, 250485, 484271, 1452813, 2421355, 6696299, 7264065, 20088897, 33481495, 100444485, 194192671, 582578013, 970963355, 2912890065]

約数ペア:

[(1, 2912890065), (3, 970963355), (5, 582578013), (15, 194192671), (29, 100444485), (87, 33481495), (145, 20088897), (401, 7264065), (435, 6696299), (1203, 2421355), (2005, 1452813), (6015, 484271), (11629, 250485), (16699, 174435), (34887, 83495), (50097, 58145)]