9934375

素因数分解:

$5^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:70

約数の個数: 36

約数和(自身を含む): 14389704

約数和(自身を除く): 4455329

約数列:

[1, 5, 11, 17, 25, 55, 85, 125, 187, 275, 289, 425, 625, 935, 1375, 1445, 2125, 3125, 3179, 4675, 6875, 7225, 10625, 15895, 23375, 34375, 36125, 53125, 79475, 116875, 180625, 397375, 584375, 903125, 1986875, 9934375]

約数ペア:

[(1, 9934375), (5, 1986875), (11, 903125), (17, 584375), (25, 397375), (55, 180625), (85, 116875), (125, 79475), (187, 53125), (275, 36125), (289, 34375), (425, 23375), (625, 15895), (935, 10625), (1375, 7225), (1445, 6875), (2125, 4675), (3125, 3179)]