336351375

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:490

約数の個数: 96

約数和(自身を含む): 658532160

約数和(自身を除く): 322180785

約数列:

[1, 3, 5, 9, 15, 17, 25, 43, 45, 51, 75, 85, 125, 129, 153, 215, 225, 255, 375, 387, 409, 425, 645, 731, 765, 1075, 1125, 1227, 1275, 1935, 2045, 2125, 2193, 3225, 3655, 3681, 3825, 5375, 6135, 6375, 6579, 6953, 9675, 10225, 10965, 16125, 17587, 18275, 18405, 19125, 20859, 30675, 32895, 34765, 48375, 51125, 52761, 54825, 62577, 87935, 91375, 92025, 104295, 153375, 158283, 164475, 173825, 263805, 274125, 298979, 312885, 439675, 460125, 521475, 791415, 822375, 869125, 896937, 1319025, 1494895, 1564425, 2198375, 2607375, 2690811, 3957075, 4484685, 6595125, 7474475, 7822125, 13454055, 19785375, 22423425, 37372375, 67270275, 112117125, 336351375]

約数ペア:

[(1, 336351375), (3, 112117125), (5, 67270275), (9, 37372375), (15, 22423425), (17, 19785375), (25, 13454055), (43, 7822125), (45, 7474475), (51, 6595125), (75, 4484685), (85, 3957075), (125, 2690811), (129, 2607375), (153, 2198375), (215, 1564425), (225, 1494895), (255, 1319025), (375, 896937), (387, 869125), (409, 822375), (425, 791415), (645, 521475), (731, 460125), (765, 439675), (1075, 312885), (1125, 298979), (1227, 274125), (1275, 263805), (1935, 173825), (2045, 164475), (2125, 158283), (2193, 153375), (3225, 104295), (3655, 92025), (3681, 91375), (3825, 87935), (5375, 62577), (6135, 54825), (6375, 52761), (6579, 51125), (6953, 48375), (9675, 34765), (10225, 32895), (10965, 30675), (16125, 20859), (17587, 19125), (18275, 18405)]