1855845

素因数分解:

$3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 3369600

約数和(自身を除く): 1513755

約数列:

[1, 3, 5, 9, 15, 27, 45, 59, 135, 177, 233, 295, 531, 699, 885, 1165, 1593, 2097, 2655, 3495, 6291, 7965, 10485, 13747, 31455, 41241, 68735, 123723, 206205, 371169, 618615, 1855845]

約数ペア:

[(1, 1855845), (3, 618615), (5, 371169), (9, 206205), (15, 123723), (27, 68735), (45, 41241), (59, 31455), (135, 13747), (177, 10485), (233, 7965), (295, 6291), (531, 3495), (699, 2655), (885, 2097), (1165, 1593)]