15471885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7245

約数の個数: 32

約数和(自身を含む): 29086848

約数和(自身を除く): 13614963

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 7213, 21639, 36065, 79343, 93769, 108195, 238029, 281307, 396715, 468845, 1031459, 1190145, 1406535, 3094377, 5157295, 15471885]

約数ペア:

[(1, 15471885), (3, 5157295), (5, 3094377), (11, 1406535), (13, 1190145), (15, 1031459), (33, 468845), (39, 396715), (55, 281307), (65, 238029), (143, 108195), (165, 93769), (195, 79343), (429, 36065), (715, 21639), (2145, 7213)]