628045365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1\times {\mathrm{2417}}^1$

素因数の和:3461

約数の個数: 32

約数和(自身を含む): 1065467520

約数和(自身を除く): 437422155

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1019, 2417, 3057, 5095, 7251, 12085, 15285, 17323, 36255, 41089, 51969, 86615, 123267, 205445, 259845, 616335, 2462923, 7388769, 12314615, 36943845, 41869691, 125609073, 209348455, 628045365]

約数ペア:

[(1, 628045365), (3, 209348455), (5, 125609073), (15, 41869691), (17, 36943845), (51, 12314615), (85, 7388769), (255, 2462923), (1019, 616335), (2417, 259845), (3057, 205445), (5095, 123267), (7251, 86615), (12085, 51969), (15285, 41089), (17323, 36255)]