15930504

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{2281}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 43609020

約数和(自身を除く): 27678516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2281, 2328, 3492, 4562, 6843, 6984, 9124, 13686, 18248, 20529, 27372, 41058, 54744, 82116, 164232, 221257, 442514, 663771, 885028, 1327542, 1770056, 1991313, 2655084, 3982626, 5310168, 7965252, 15930504]

約数ペア:

[(1, 15930504), (2, 7965252), (3, 5310168), (4, 3982626), (6, 2655084), (8, 1991313), (9, 1770056), (12, 1327542), (18, 885028), (24, 663771), (36, 442514), (72, 221257), (97, 164232), (194, 82116), (291, 54744), (388, 41058), (582, 27372), (776, 20529), (873, 18248), (1164, 13686), (1746, 9124), (2281, 6984), (2328, 6843), (3492, 4562)]