129765915

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50591}}^1$

素因数の和:50624

約数の個数: 32

約数和(自身を含む): 242841600

約数和(自身を除く): 113075685

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 50591, 151773, 252955, 455319, 758865, 961229, 1365957, 2276595, 2883687, 4806145, 6829785, 8651061, 14418435, 25953183, 43255305, 129765915]

約数ペア:

[(1, 129765915), (3, 43255305), (5, 25953183), (9, 14418435), (15, 8651061), (19, 6829785), (27, 4806145), (45, 2883687), (57, 2276595), (95, 1365957), (135, 961229), (171, 758865), (285, 455319), (513, 252955), (855, 151773), (2565, 50591)]