31025115

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 59136480

約数和(自身を除く): 28111365

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 233, 269, 495, 699, 807, 1165, 1345, 2097, 2421, 2563, 2959, 3495, 4035, 7689, 8877, 10485, 12105, 12815, 14795, 23067, 26631, 38445, 44385, 62677, 115335, 133155, 188031, 313385, 564093, 689447, 940155, 2068341, 2820465, 3447235, 6205023, 10341705, 31025115]

約数ペア:

[(1, 31025115), (3, 10341705), (5, 6205023), (9, 3447235), (11, 2820465), (15, 2068341), (33, 940155), (45, 689447), (55, 564093), (99, 313385), (165, 188031), (233, 133155), (269, 115335), (495, 62677), (699, 44385), (807, 38445), (1165, 26631), (1345, 23067), (2097, 14795), (2421, 12815), (2563, 12105), (2959, 10485), (3495, 8877), (4035, 7689)]