1985411036205

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{38067511}}^1$

素因数の和:38067602

約数の個数: 48

約数和(自身を含む): 3681889760640

約数和(自身を除く): 1696478724435

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 61, 95, 171, 183, 285, 305, 549, 855, 915, 1159, 2745, 3477, 5795, 10431, 17385, 52155, 38067511, 114202533, 190337555, 342607599, 571012665, 723282709, 1713037995, 2169848127, 2322118171, 3616413545, 6509544381, 6966354513, 10849240635, 11610590855, 20899063539, 32547721905, 34831772565, 44120245249, 104495317695, 132360735747, 220601226245, 397082207241, 661803678735, 1985411036205]

約数ペア:

[(1, 1985411036205), (3, 661803678735), (5, 397082207241), (9, 220601226245), (15, 132360735747), (19, 104495317695), (45, 44120245249), (57, 34831772565), (61, 32547721905), (95, 20899063539), (171, 11610590855), (183, 10849240635), (285, 6966354513), (305, 6509544381), (549, 3616413545), (855, 2322118171), (915, 2169848127), (1159, 1713037995), (2745, 723282709), (3477, 571012665), (5795, 342607599), (10431, 190337555), (17385, 114202533), (52155, 38067511)]