416228595

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1\times {\mathrm{1571}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 706268160

約数和(自身を除く): 290039565

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1039, 1571, 3117, 4713, 5195, 7855, 15585, 17663, 23565, 26707, 52989, 80121, 88315, 133535, 264945, 400605, 1632269, 4896807, 8161345, 24484035, 27748573, 83245719, 138742865, 416228595]

約数ペア:

[(1, 416228595), (3, 138742865), (5, 83245719), (15, 27748573), (17, 24484035), (51, 8161345), (85, 4896807), (255, 1632269), (1039, 400605), (1571, 264945), (3117, 133535), (4713, 88315), (5195, 80121), (7855, 52989), (15585, 26707), (17663, 23565)]