788669955

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{6733}}^1$

素因数の和:6900

約数の個数: 48

約数和(自身を含む): 1449695520

約数和(自身を除く): 661025565

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 137, 171, 285, 411, 685, 855, 1233, 2055, 2603, 6165, 6733, 7809, 13015, 20199, 23427, 33665, 39045, 60597, 100995, 117135, 127927, 302985, 383781, 639635, 922421, 1151343, 1918905, 2767263, 4612105, 5756715, 8301789, 13836315, 17525999, 41508945, 52577997, 87629995, 157733991, 262889985, 788669955]

約数ペア:

[(1, 788669955), (3, 262889985), (5, 157733991), (9, 87629995), (15, 52577997), (19, 41508945), (45, 17525999), (57, 13836315), (95, 8301789), (137, 5756715), (171, 4612105), (285, 2767263), (411, 1918905), (685, 1151343), (855, 922421), (1233, 639635), (2055, 383781), (2603, 302985), (6165, 127927), (6733, 117135), (7809, 100995), (13015, 60597), (20199, 39045), (23427, 33665)]