15490098

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 36855000

約数和(自身を除く): 21364902

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 53, 78, 106, 117, 159, 234, 318, 477, 689, 954, 1249, 1378, 2067, 2498, 3747, 4134, 6201, 7494, 11241, 12402, 16237, 22482, 32474, 48711, 66197, 97422, 132394, 146133, 198591, 292266, 397182, 595773, 860561, 1191546, 1721122, 2581683, 5163366, 7745049, 15490098]

約数ペア:

[(1, 15490098), (2, 7745049), (3, 5163366), (6, 2581683), (9, 1721122), (13, 1191546), (18, 860561), (26, 595773), (39, 397182), (53, 292266), (78, 198591), (106, 146133), (117, 132394), (159, 97422), (234, 66197), (318, 48711), (477, 32474), (689, 22482), (954, 16237), (1249, 12402), (1378, 11241), (2067, 7494), (2498, 6201), (3747, 4134)]