53961345

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 97194240

約数和(自身を除く): 43232895

約数列:

[1, 3, 5, 9, 15, 43, 45, 79, 129, 215, 237, 353, 387, 395, 645, 711, 1059, 1185, 1765, 1935, 3177, 3397, 3555, 5295, 10191, 15179, 15885, 16985, 27887, 30573, 45537, 50955, 75895, 83661, 136611, 139435, 152865, 227685, 250983, 418305, 683055, 1199141, 1254915, 3597423, 5995705, 10792269, 17987115, 53961345]

約数ペア:

[(1, 53961345), (3, 17987115), (5, 10792269), (9, 5995705), (15, 3597423), (43, 1254915), (45, 1199141), (79, 683055), (129, 418305), (215, 250983), (237, 227685), (353, 152865), (387, 139435), (395, 136611), (645, 83661), (711, 75895), (1059, 50955), (1185, 45537), (1765, 30573), (1935, 27887), (3177, 16985), (3397, 15885), (3555, 15179), (5295, 10191)]