1379685

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 32

約数和(自身を含む): 2396160

約数和(自身を除く): 1016475

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 103, 141, 235, 285, 309, 515, 705, 893, 1545, 1957, 2679, 4465, 4841, 5871, 9785, 13395, 14523, 24205, 29355, 72615, 91979, 275937, 459895, 1379685]

約数ペア:

[(1, 1379685), (3, 459895), (5, 275937), (15, 91979), (19, 72615), (47, 29355), (57, 24205), (95, 14523), (103, 13395), (141, 9785), (235, 5871), (285, 4841), (309, 4465), (515, 2679), (705, 1957), (893, 1545)]