75371505

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 133987392

約数和(自身を除く): 58615887

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 131, 165, 317, 363, 393, 605, 655, 951, 1441, 1585, 1815, 1965, 3487, 4323, 4755, 7205, 10461, 15851, 17435, 21615, 38357, 41527, 47553, 52305, 79255, 115071, 124581, 191785, 207635, 237765, 456797, 575355, 622905, 1370391, 2283985, 5024767, 6851955, 15074301, 25123835, 75371505]

約数ペア:

[(1, 75371505), (3, 25123835), (5, 15074301), (11, 6851955), (15, 5024767), (33, 2283985), (55, 1370391), (121, 622905), (131, 575355), (165, 456797), (317, 237765), (363, 207635), (393, 191785), (605, 124581), (655, 115071), (951, 79255), (1441, 52305), (1585, 47553), (1815, 41527), (1965, 38357), (3487, 21615), (4323, 17435), (4755, 15851), (7205, 10461)]