56271435

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1327}}^1$

素因数の和:1603

約数の個数: 32

約数和(自身を含む): 98675712

約数和(自身を除く): 42404277

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 257, 771, 1285, 1327, 2827, 3855, 3981, 6635, 8481, 14135, 14597, 19905, 42405, 43791, 72985, 218955, 341039, 1023117, 1705195, 3751429, 5115585, 11254287, 18757145, 56271435]

約数ペア:

[(1, 56271435), (3, 18757145), (5, 11254287), (11, 5115585), (15, 3751429), (33, 1705195), (55, 1023117), (165, 341039), (257, 218955), (771, 72985), (1285, 43791), (1327, 42405), (2827, 19905), (3855, 14597), (3981, 14135), (6635, 8481)]