189071935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 252782208

約数和(自身を除く): 63710273

約数列:

[1, 5, 13, 53, 65, 71, 265, 355, 689, 773, 923, 3445, 3763, 3865, 4615, 10049, 18815, 40969, 48919, 50245, 54883, 204845, 244595, 274415, 532597, 713479, 2662985, 2908799, 3567395, 14543995, 37814387, 189071935]

約数ペア:

[(1, 189071935), (5, 37814387), (13, 14543995), (53, 3567395), (65, 2908799), (71, 2662985), (265, 713479), (355, 532597), (689, 274415), (773, 244595), (923, 204845), (3445, 54883), (3763, 50245), (3865, 48919), (4615, 40969), (10049, 18815)]