375570885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{1993}}^1$

素因数の和:2757

約数の個数: 32

約数和(自身を含む): 637441920

約数和(自身を除く): 261871035

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 739, 1993, 2217, 3695, 5979, 9965, 11085, 12563, 29895, 33881, 37689, 62815, 101643, 169405, 188445, 508215, 1472827, 4418481, 7364135, 22092405, 25038059, 75114177, 125190295, 375570885]

約数ペア:

[(1, 375570885), (3, 125190295), (5, 75114177), (15, 25038059), (17, 22092405), (51, 7364135), (85, 4418481), (255, 1472827), (739, 508215), (1993, 188445), (2217, 169405), (3695, 101643), (5979, 62815), (9965, 37689), (11085, 33881), (12563, 29895)]