15850545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 27319680

約数和(自身を除く): 11469135

約数列:

[1, 3, 5, 15, 17, 51, 61, 85, 183, 255, 305, 915, 1019, 1037, 3057, 3111, 5095, 5185, 15285, 15555, 17323, 51969, 62159, 86615, 186477, 259845, 310795, 932385, 1056703, 3170109, 5283515, 15850545]

約数ペア:

[(1, 15850545), (3, 5283515), (5, 3170109), (15, 1056703), (17, 932385), (51, 310795), (61, 259845), (85, 186477), (183, 86615), (255, 62159), (305, 51969), (915, 17323), (1019, 15555), (1037, 15285), (3057, 5185), (3111, 5095)]