539064075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 987936768

約数和(自身を除く): 448872693

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 191, 275, 311, 363, 573, 605, 825, 933, 955, 1555, 1815, 2101, 2865, 3025, 3421, 4665, 4775, 6303, 7775, 9075, 10263, 10505, 14325, 17105, 23111, 23325, 31515, 37631, 51315, 52525, 59401, 69333, 85525, 112893, 115555, 157575, 178203, 188155, 256575, 297005, 346665, 564465, 577775, 653411, 891015, 940775, 1485025, 1733325, 1960233, 2822325, 3267055, 4455075, 7187521, 9801165, 16335275, 21562563, 35937605, 49005825, 107812815, 179688025, 539064075]

約数ペア:

[(1, 539064075), (3, 179688025), (5, 107812815), (11, 49005825), (15, 35937605), (25, 21562563), (33, 16335275), (55, 9801165), (75, 7187521), (121, 4455075), (165, 3267055), (191, 2822325), (275, 1960233), (311, 1733325), (363, 1485025), (573, 940775), (605, 891015), (825, 653411), (933, 577775), (955, 564465), (1555, 346665), (1815, 297005), (2101, 256575), (2865, 188155), (3025, 178203), (3421, 157575), (4665, 115555), (4775, 112893), (6303, 85525), (7775, 69333), (9075, 59401), (10263, 52525), (10505, 51315), (14325, 37631), (17105, 31515), (23111, 23325)]