77637435

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 126904320

約数和(自身を除く): 49266885

約数列:

[1, 3, 5, 15, 71, 213, 269, 271, 355, 807, 813, 1065, 1345, 1355, 4035, 4065, 19099, 19241, 57297, 57723, 72899, 95495, 96205, 218697, 286485, 288615, 364495, 1093485, 5175829, 15527487, 25879145, 77637435]

約数ペア:

[(1, 77637435), (3, 25879145), (5, 15527487), (15, 5175829), (71, 1093485), (213, 364495), (269, 288615), (271, 286485), (355, 218697), (807, 96205), (813, 95495), (1065, 72899), (1345, 57723), (1355, 57297), (4035, 19241), (4065, 19099)]