4325205

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 7320960

約数和(自身を除く): 2995755

約数列:

[1, 3, 5, 15, 29, 61, 87, 145, 163, 183, 305, 435, 489, 815, 915, 1769, 2445, 4727, 5307, 8845, 9943, 14181, 23635, 26535, 29829, 49715, 70905, 149145, 288347, 865041, 1441735, 4325205]

約数ペア:

[(1, 4325205), (3, 1441735), (5, 865041), (15, 288347), (29, 149145), (61, 70905), (87, 49715), (145, 29829), (163, 26535), (183, 23635), (305, 14181), (435, 9943), (489, 8845), (815, 5307), (915, 4727), (1769, 2445)]