413241825

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 706857536

約数和(自身を除く): 293615711

約数列:

[1, 3, 5, 15, 25, 43, 75, 97, 129, 215, 291, 485, 645, 1075, 1321, 1455, 2425, 3225, 3963, 4171, 6605, 7275, 12513, 19815, 20855, 33025, 56803, 62565, 99075, 104275, 128137, 170409, 284015, 312825, 384411, 640685, 852045, 1420075, 1922055, 3203425, 4260225, 5509891, 9610275, 16529673, 27549455, 82648365, 137747275, 413241825]

約数ペア:

[(1, 413241825), (3, 137747275), (5, 82648365), (15, 27549455), (25, 16529673), (43, 9610275), (75, 5509891), (97, 4260225), (129, 3203425), (215, 1922055), (291, 1420075), (485, 852045), (645, 640685), (1075, 384411), (1321, 312825), (1455, 284015), (2425, 170409), (3225, 128137), (3963, 104275), (4171, 99075), (6605, 62565), (7275, 56803), (12513, 33025), (19815, 20855)]