1572180315

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{563}}^1$

素因数の和:868

約数の個数: 64

約数和(自身を含む): 2736654336

約数和(自身を除く): 1164474021

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 233, 235, 255, 563, 699, 705, 799, 1165, 1689, 2397, 2815, 3495, 3961, 3995, 8445, 9571, 10951, 11883, 11985, 19805, 26461, 28713, 32853, 47855, 54755, 59415, 79383, 131179, 132305, 143565, 164265, 186167, 393537, 396915, 449837, 558501, 655895, 930835, 1349511, 1967685, 2230043, 2249185, 2792505, 6165413, 6690129, 6747555, 11150215, 18496239, 30827065, 33450645, 92481195, 104812021, 314436063, 524060105, 1572180315]

約数ペア:

[(1, 1572180315), (3, 524060105), (5, 314436063), (15, 104812021), (17, 92481195), (47, 33450645), (51, 30827065), (85, 18496239), (141, 11150215), (233, 6747555), (235, 6690129), (255, 6165413), (563, 2792505), (699, 2249185), (705, 2230043), (799, 1967685), (1165, 1349511), (1689, 930835), (2397, 655895), (2815, 558501), (3495, 449837), (3961, 396915), (3995, 393537), (8445, 186167), (9571, 164265), (10951, 143565), (11883, 132305), (11985, 131179), (19805, 79383), (26461, 59415), (28713, 54755), (32853, 47855)]