800445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 32

約数和(自身を含む): 1406592

約数和(自身を除く): 606147

約数列:

[1, 3, 5, 15, 17, 43, 51, 73, 85, 129, 215, 219, 255, 365, 645, 731, 1095, 1241, 2193, 3139, 3655, 3723, 6205, 9417, 10965, 15695, 18615, 47085, 53363, 160089, 266815, 800445]

約数ペア:

[(1, 800445), (3, 266815), (5, 160089), (15, 53363), (17, 47085), (43, 18615), (51, 15695), (73, 10965), (85, 9417), (129, 6205), (215, 3723), (219, 3655), (255, 3139), (365, 2193), (645, 1241), (731, 1095)]