3669977745

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{18701}}^1$

素因数の和:18815

約数の個数: 72

約数和(自身を含む): 7483418280

約数和(自身を除く): 3813440535

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 89, 105, 147, 245, 267, 315, 441, 445, 623, 735, 801, 1335, 1869, 2205, 3115, 4005, 4361, 5607, 9345, 13083, 18701, 21805, 28035, 39249, 56103, 65415, 93505, 130907, 168309, 196245, 280515, 392721, 654535, 841545, 916349, 1178163, 1664389, 1963605, 2749047, 4581745, 4993167, 5890815, 8247141, 8321945, 11650723, 13745235, 14979501, 24965835, 34952169, 41235705, 58253615, 74897505, 81555061, 104856507, 174760845, 244665183, 407775305, 524282535, 733995549, 1223325915, 3669977745]

約数ペア:

[(1, 3669977745), (3, 1223325915), (5, 733995549), (7, 524282535), (9, 407775305), (15, 244665183), (21, 174760845), (35, 104856507), (45, 81555061), (49, 74897505), (63, 58253615), (89, 41235705), (105, 34952169), (147, 24965835), (245, 14979501), (267, 13745235), (315, 11650723), (441, 8321945), (445, 8247141), (623, 5890815), (735, 4993167), (801, 4581745), (1335, 2749047), (1869, 1963605), (2205, 1664389), (3115, 1178163), (4005, 916349), (4361, 841545), (5607, 654535), (9345, 392721), (13083, 280515), (18701, 196245), (21805, 168309), (28035, 130907), (39249, 93505), (56103, 65415)]