13395855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 24618240

約数和(自身を除く): 11222385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 4273, 12819, 21365, 47003, 64095, 81187, 141009, 235015, 243561, 405935, 705045, 893057, 1217805, 2679171, 4465285, 13395855]

約数ペア:

[(1, 13395855), (3, 4465285), (5, 2679171), (11, 1217805), (15, 893057), (19, 705045), (33, 405935), (55, 243561), (57, 235015), (95, 141009), (165, 81187), (209, 64095), (285, 47003), (627, 21365), (1045, 12819), (3135, 4273)]