835553655

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37663}}^1$

素因数の和:37720

約数の個数: 48

約数和(自身を含む): 1586407680

約数和(自身を除く): 750854025

約数列:

[1, 3, 5, 9, 15, 17, 29, 45, 51, 85, 87, 145, 153, 255, 261, 435, 493, 765, 1305, 1479, 2465, 4437, 7395, 22185, 37663, 112989, 188315, 338967, 564945, 640271, 1092227, 1694835, 1920813, 3201355, 3276681, 5461135, 5762439, 9604065, 9830043, 16383405, 18567859, 28812195, 49150215, 55703577, 92839295, 167110731, 278517885, 835553655]

約数ペア:

[(1, 835553655), (3, 278517885), (5, 167110731), (9, 92839295), (15, 55703577), (17, 49150215), (29, 28812195), (45, 18567859), (51, 16383405), (85, 9830043), (87, 9604065), (145, 5762439), (153, 5461135), (255, 3276681), (261, 3201355), (435, 1920813), (493, 1694835), (765, 1092227), (1305, 640271), (1479, 564945), (2465, 338967), (4437, 188315), (7395, 112989), (22185, 37663)]