2613565995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{491}}^1\times {\mathrm{983}}^1$

素因数の和:1520

約数の個数: 48

約数和(自身を含む): 4426866432

約数和(自身を除く): 1813300437

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 361, 491, 983, 1083, 1473, 1805, 2455, 2949, 4915, 5415, 7365, 9329, 14745, 18677, 27987, 46645, 56031, 93385, 139935, 177251, 280155, 354863, 482653, 531753, 886255, 1064589, 1447959, 1774315, 2413265, 2658765, 5322945, 7239795, 9170407, 27511221, 45852035, 137556105, 174237733, 522713199, 871188665, 2613565995]

約数ペア:

[(1, 2613565995), (3, 871188665), (5, 522713199), (15, 174237733), (19, 137556105), (57, 45852035), (95, 27511221), (285, 9170407), (361, 7239795), (491, 5322945), (983, 2658765), (1083, 2413265), (1473, 1774315), (1805, 1447959), (2455, 1064589), (2949, 886255), (4915, 531753), (5415, 482653), (7365, 354863), (9329, 280155), (14745, 177251), (18677, 139935), (27987, 93385), (46645, 56031)]