528880965

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{15139}}^1$

素因数の和:15301

約数の個数: 32

約数和(自身を含む): 902586240

約数和(自身を除く): 373705275

約数列:

[1, 3, 5, 15, 17, 51, 85, 137, 255, 411, 685, 2055, 2329, 6987, 11645, 15139, 34935, 45417, 75695, 227085, 257363, 772089, 1286815, 2074043, 3860445, 6222129, 10370215, 31110645, 35258731, 105776193, 176293655, 528880965]

約数ペア:

[(1, 528880965), (3, 176293655), (5, 105776193), (15, 35258731), (17, 31110645), (51, 10370215), (85, 6222129), (137, 3860445), (255, 2074043), (411, 1286815), (685, 772089), (2055, 257363), (2329, 227085), (6987, 75695), (11645, 45417), (15139, 34935)]