68046825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11783}}^1$

素因数の和:11814

約数の個数: 48

約数和(自身を含む): 140276736

約数和(自身を除く): 72229911

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 55, 75, 77, 105, 165, 175, 231, 275, 385, 525, 825, 1155, 1925, 5775, 11783, 35349, 58915, 82481, 129613, 176745, 247443, 294575, 388839, 412405, 648065, 883725, 907291, 1237215, 1944195, 2062025, 2721873, 3240325, 4536455, 6186075, 9720975, 13609365, 22682275, 68046825]

約数ペア:

[(1, 68046825), (3, 22682275), (5, 13609365), (7, 9720975), (11, 6186075), (15, 4536455), (21, 3240325), (25, 2721873), (33, 2062025), (35, 1944195), (55, 1237215), (75, 907291), (77, 883725), (105, 648065), (165, 412405), (175, 388839), (231, 294575), (275, 247443), (385, 176745), (525, 129613), (825, 82481), (1155, 58915), (1925, 35349), (5775, 11783)]