57119535

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{449}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 108669600

約数和(自身を除く): 51550065

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 257, 449, 495, 771, 1285, 1347, 2245, 2313, 2827, 3855, 4041, 4939, 6735, 8481, 11565, 14135, 14817, 20205, 24695, 25443, 42405, 44451, 74085, 115393, 127215, 222255, 346179, 576965, 1038537, 1269323, 1730895, 3807969, 5192685, 6346615, 11423907, 19039845, 57119535]

約数ペア:

[(1, 57119535), (3, 19039845), (5, 11423907), (9, 6346615), (11, 5192685), (15, 3807969), (33, 1730895), (45, 1269323), (55, 1038537), (99, 576965), (165, 346179), (257, 222255), (449, 127215), (495, 115393), (771, 74085), (1285, 44451), (1347, 42405), (2245, 25443), (2313, 24695), (2827, 20205), (3855, 14817), (4041, 14135), (4939, 11565), (6735, 8481)]