385655655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10771}}^1$

素因数の和:10828

約数の個数: 64

約数和(自身を含む): 794198016

約数和(自身を除く): 408542361

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 155, 165, 217, 231, 341, 385, 465, 651, 1023, 1085, 1155, 1705, 2387, 3255, 5115, 7161, 10771, 11935, 32313, 35805, 53855, 75397, 118481, 161565, 226191, 333901, 355443, 376985, 592405, 829367, 1001703, 1130955, 1669505, 1777215, 2337307, 2488101, 3672911, 4146835, 5008515, 7011921, 11018733, 11686535, 12440505, 18364555, 25710377, 35059605, 55093665, 77131131, 128551885, 385655655]

約数ペア:

[(1, 385655655), (3, 128551885), (5, 77131131), (7, 55093665), (11, 35059605), (15, 25710377), (21, 18364555), (31, 12440505), (33, 11686535), (35, 11018733), (55, 7011921), (77, 5008515), (93, 4146835), (105, 3672911), (155, 2488101), (165, 2337307), (217, 1777215), (231, 1669505), (341, 1130955), (385, 1001703), (465, 829367), (651, 592405), (1023, 376985), (1085, 355443), (1155, 333901), (1705, 226191), (2387, 161565), (3255, 118481), (5115, 75397), (7161, 53855), (10771, 35805), (11935, 32313)]