1869377535

素因数分解:

$3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{78233}}^1$

素因数の和:78309

約数の個数: 40

約数和(自身を含む): 3407873040

約数和(自身を除く): 1538495505

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 81, 135, 177, 295, 405, 531, 885, 1593, 2655, 4779, 7965, 23895, 78233, 234699, 391165, 704097, 1173495, 2112291, 3520485, 4615747, 6336873, 10561455, 13847241, 23078735, 31684365, 41541723, 69236205, 124625169, 207708615, 373875507, 623125845, 1869377535]

約数ペア:

[(1, 1869377535), (3, 623125845), (5, 373875507), (9, 207708615), (15, 124625169), (27, 69236205), (45, 41541723), (59, 31684365), (81, 23078735), (135, 13847241), (177, 10561455), (295, 6336873), (405, 4615747), (531, 3520485), (885, 2112291), (1593, 1173495), (2655, 704097), (4779, 391165), (7965, 234699), (23895, 78233)]