940574555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{641}}^1$

素因数の和:1007

約数の個数: 32

約数和(自身を含む): 1220868288

約数和(自身を除く): 280293733

約数列:

[1, 5, 17, 61, 85, 283, 305, 641, 1037, 1415, 3205, 4811, 5185, 10897, 17263, 24055, 39101, 54485, 86315, 181403, 195505, 293471, 664717, 907015, 1467355, 3083851, 3323585, 11065583, 15419255, 55327915, 188114911, 940574555]

約数ペア:

[(1, 940574555), (5, 188114911), (17, 55327915), (61, 15419255), (85, 11065583), (283, 3323585), (305, 3083851), (641, 1467355), (1037, 907015), (1415, 664717), (3205, 293471), (4811, 195505), (5185, 181403), (10897, 86315), (17263, 54485), (24055, 39101)]