1315370175

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{6311}}^1$

素因数の和:6728

約数の個数: 48

約数和(自身を含む): 2492078592

約数和(自身を除く): 1176708417

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 397, 525, 1191, 1985, 2779, 5955, 6311, 8337, 9925, 13895, 18933, 29775, 31555, 41685, 44177, 69475, 94665, 132531, 157775, 208425, 220885, 473325, 662655, 1104425, 2505467, 3313275, 7516401, 12527335, 17538269, 37582005, 52614807, 62636675, 87691345, 187910025, 263074035, 438456725, 1315370175]

約数ペア:

[(1, 1315370175), (3, 438456725), (5, 263074035), (7, 187910025), (15, 87691345), (21, 62636675), (25, 52614807), (35, 37582005), (75, 17538269), (105, 12527335), (175, 7516401), (397, 3313275), (525, 2505467), (1191, 1104425), (1985, 662655), (2779, 473325), (5955, 220885), (6311, 208425), (8337, 157775), (9925, 132531), (13895, 94665), (18933, 69475), (29775, 44177), (31555, 41685)]