28702979565

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7747093}}^1$

素因数の和:7747133

約数の個数: 32

約数和(自身を含む): 52060471680

約数和(自身を除く): 23357492115

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 7747093, 23241279, 38735465, 100712209, 116206395, 147194767, 302136627, 441584301, 503561045, 735973835, 1510683135, 1913531971, 2207921505, 5740595913, 9567659855, 28702979565]

約数ペア:

[(1, 28702979565), (3, 9567659855), (5, 5740595913), (13, 2207921505), (15, 1913531971), (19, 1510683135), (39, 735973835), (57, 503561045), (65, 441584301), (95, 302136627), (195, 147194767), (247, 116206395), (285, 100712209), (741, 38735465), (1235, 23241279), (3705, 7747093)]