244572545

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 342144000

約数和(自身を除く): 97571455

約数列:

[1, 5, 7, 35, 79, 197, 395, 449, 553, 985, 1379, 2245, 2765, 3143, 6895, 15563, 15715, 35471, 77815, 88453, 108941, 177355, 248297, 442265, 544705, 619171, 1241485, 3095855, 6987787, 34938935, 48914509, 244572545]

約数ペア:

[(1, 244572545), (5, 48914509), (7, 34938935), (35, 6987787), (79, 3095855), (197, 1241485), (395, 619171), (449, 544705), (553, 442265), (985, 248297), (1379, 177355), (2245, 108941), (2765, 88453), (3143, 77815), (6895, 35471), (15563, 15715)]