18088635

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 30051648

約数和(自身を除く): 11963013

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 305, 373, 795, 915, 1119, 1865, 3233, 5595, 9699, 16165, 19769, 22753, 48495, 59307, 68259, 98845, 113765, 296535, 341295, 1205909, 3617727, 6029545, 18088635]

約数ペア:

[(1, 18088635), (3, 6029545), (5, 3617727), (15, 1205909), (53, 341295), (61, 296535), (159, 113765), (183, 98845), (265, 68259), (305, 59307), (373, 48495), (795, 22753), (915, 19769), (1119, 16165), (1865, 9699), (3233, 5595)]