1555086255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1\times {\mathrm{2437}}^1$

素因数の和:4703

約数の個数: 32

約数和(自身を含む): 2621337600

約数和(自身を除く): 1066251345

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 2239, 2437, 6717, 7311, 11195, 12185, 33585, 36555, 42541, 46303, 127623, 138909, 212705, 231515, 638115, 694545, 5456443, 16369329, 27282215, 81846645, 103672417, 311017251, 518362085, 1555086255]

約数ペア:

[(1, 1555086255), (3, 518362085), (5, 311017251), (15, 103672417), (19, 81846645), (57, 27282215), (95, 16369329), (285, 5456443), (2239, 694545), (2437, 638115), (6717, 231515), (7311, 212705), (11195, 138909), (12185, 127623), (33585, 46303), (36555, 42541)]