4393565

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 6303744

約数和(自身を除く): 1910179

約数列:

[1, 5, 11, 17, 37, 55, 85, 127, 185, 187, 407, 629, 635, 935, 1397, 2035, 2159, 3145, 4699, 6919, 6985, 10795, 23495, 23749, 34595, 51689, 79883, 118745, 258445, 399415, 878713, 4393565]

約数ペア:

[(1, 4393565), (5, 878713), (11, 399415), (17, 258445), (37, 118745), (55, 79883), (85, 51689), (127, 34595), (185, 23749), (187, 23495), (407, 10795), (629, 6985), (635, 6919), (935, 4699), (1397, 3145), (2035, 2159)]