40948215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 82639872

約数和(自身を除く): 41691657

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 293, 363, 385, 605, 847, 879, 1155, 1331, 1465, 1815, 2051, 2541, 3223, 3993, 4235, 4395, 6153, 6655, 9317, 9669, 10255, 12705, 16115, 19965, 22561, 27951, 30765, 35453, 46585, 48345, 67683, 106359, 112805, 139755, 177265, 248171, 338415, 389983, 531795, 744513, 1169949, 1240855, 1949915, 2729881, 3722565, 5849745, 8189643, 13649405, 40948215]

約数ペア:

[(1, 40948215), (3, 13649405), (5, 8189643), (7, 5849745), (11, 3722565), (15, 2729881), (21, 1949915), (33, 1240855), (35, 1169949), (55, 744513), (77, 531795), (105, 389983), (121, 338415), (165, 248171), (231, 177265), (293, 139755), (363, 112805), (385, 106359), (605, 67683), (847, 48345), (879, 46585), (1155, 35453), (1331, 30765), (1465, 27951), (1815, 22561), (2051, 19965), (2541, 16115), (3223, 12705), (3993, 10255), (4235, 9669), (4395, 9317), (6153, 6655)]