1057472715

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1\times {\mathrm{2657}}^1$

素因数の和:2848

約数の個数: 48

約数和(自身を含む): 1844481888

約数和(自身を除く): 787009173

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 169, 195, 471, 507, 785, 845, 2041, 2355, 2535, 2657, 6123, 7971, 10205, 13285, 26533, 30615, 34541, 39855, 79599, 103623, 132665, 172705, 397995, 417149, 449033, 518115, 1251447, 1347099, 2085745, 2245165, 5422937, 6257235, 6735495, 16268811, 27114685, 70498181, 81344055, 211494543, 352490905, 1057472715]

約数ペア:

[(1, 1057472715), (3, 352490905), (5, 211494543), (13, 81344055), (15, 70498181), (39, 27114685), (65, 16268811), (157, 6735495), (169, 6257235), (195, 5422937), (471, 2245165), (507, 2085745), (785, 1347099), (845, 1251447), (2041, 518115), (2355, 449033), (2535, 417149), (2657, 397995), (6123, 172705), (7971, 132665), (10205, 103623), (13285, 79599), (26533, 39855), (30615, 34541)]