3321225

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:554

約数の個数: 36

約数和(自身を含む): 6165900

約数和(自身を除く): 2844675

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 509, 725, 1305, 1527, 2175, 2545, 4581, 6525, 7635, 12725, 14761, 22905, 38175, 44283, 73805, 114525, 132849, 221415, 369025, 664245, 1107075, 3321225]

約数ペア:

[(1, 3321225), (3, 1107075), (5, 664245), (9, 369025), (15, 221415), (25, 132849), (29, 114525), (45, 73805), (75, 44283), (87, 38175), (145, 22905), (225, 14761), (261, 12725), (435, 7635), (509, 6525), (725, 4581), (1305, 2545), (1527, 2175)]