12106325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 19760640

約数和(自身を除く): 7654315

約数列:

[1, 5, 7, 11, 19, 25, 35, 55, 77, 95, 133, 175, 209, 275, 331, 385, 475, 665, 1045, 1463, 1655, 1925, 2317, 3325, 3641, 5225, 6289, 7315, 8275, 11585, 18205, 25487, 31445, 36575, 44023, 57925, 69179, 91025, 127435, 157225, 220115, 345895, 484253, 637175, 1100575, 1729475, 2421265, 12106325]

約数ペア:

[(1, 12106325), (5, 2421265), (7, 1729475), (11, 1100575), (19, 637175), (25, 484253), (35, 345895), (55, 220115), (77, 157225), (95, 127435), (133, 91025), (175, 69179), (209, 57925), (275, 44023), (331, 36575), (385, 31445), (475, 25487), (665, 18205), (1045, 11585), (1463, 8275), (1655, 7315), (1925, 6289), (2317, 5225), (3325, 3641)]