15575145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 26687232

約数和(自身を除く): 11112087

約数列:

[1, 3, 5, 15, 17, 51, 85, 103, 255, 309, 515, 593, 1545, 1751, 1779, 2965, 5253, 8755, 8895, 10081, 26265, 30243, 50405, 61079, 151215, 183237, 305395, 916185, 1038343, 3115029, 5191715, 15575145]

約数ペア:

[(1, 15575145), (3, 5191715), (5, 3115029), (15, 1038343), (17, 916185), (51, 305395), (85, 183237), (103, 151215), (255, 61079), (309, 50405), (515, 30243), (593, 26265), (1545, 10081), (1751, 8895), (1779, 8755), (2965, 5253)]