79697745

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57131}}^1$

素因数の和:57173

約数の個数: 24

約数和(自身を含む): 142601472

約数和(自身を除く): 62903727

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 57131, 171393, 285655, 514179, 856965, 1771061, 2570895, 5313183, 8855305, 15939549, 26565915, 79697745]

約数ペア:

[(1, 79697745), (3, 26565915), (5, 15939549), (9, 8855305), (15, 5313183), (31, 2570895), (45, 1771061), (93, 856965), (155, 514179), (279, 285655), (465, 171393), (1395, 57131)]