53753895

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 104227200

約数和(自身を除く): 50473305

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 109, 117, 135, 195, 281, 327, 351, 545, 585, 843, 981, 1405, 1417, 1635, 1755, 2529, 2943, 3653, 4215, 4251, 4905, 7085, 7587, 10959, 12645, 12753, 14715, 18265, 21255, 30629, 32877, 37935, 38259, 54795, 63765, 91887, 98631, 153145, 164385, 191295, 275661, 398177, 459435, 493155, 826983, 1194531, 1378305, 1990885, 3583593, 4134915, 5972655, 10750779, 17917965, 53753895]

約数ペア:

[(1, 53753895), (3, 17917965), (5, 10750779), (9, 5972655), (13, 4134915), (15, 3583593), (27, 1990885), (39, 1378305), (45, 1194531), (65, 826983), (109, 493155), (117, 459435), (135, 398177), (195, 275661), (281, 191295), (327, 164385), (351, 153145), (545, 98631), (585, 91887), (843, 63765), (981, 54795), (1405, 38259), (1417, 37935), (1635, 32877), (1755, 30629), (2529, 21255), (2943, 18265), (3653, 14715), (4215, 12753), (4251, 12645), (4905, 10959), (7085, 7587)]