77942925

素因数分解:

$3^3\times 5^2\times {\mathrm{115471}}^1$

素因数の和:115490

約数の個数: 24

約数和(自身を含む): 143185280

約数和(自身を除く): 65242355

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 115471, 346413, 577355, 1039239, 1732065, 2886775, 3117717, 5196195, 8660325, 15588585, 25980975, 77942925]

約数ペア:

[(1, 77942925), (3, 25980975), (5, 15588585), (9, 8660325), (15, 5196195), (25, 3117717), (27, 2886775), (45, 1732065), (75, 1039239), (135, 577355), (225, 346413), (675, 115471)]