1537965

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 3144960

約数和(自身を除く): 1606995

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 239, 429, 495, 585, 715, 717, 1195, 1287, 2145, 2151, 2629, 3107, 3585, 6435, 7887, 9321, 10755, 13145, 15535, 23661, 27963, 34177, 39435, 46605, 102531, 118305, 139815, 170885, 307593, 512655, 1537965]

約数ペア:

[(1, 1537965), (3, 512655), (5, 307593), (9, 170885), (11, 139815), (13, 118305), (15, 102531), (33, 46605), (39, 39435), (45, 34177), (55, 27963), (65, 23661), (99, 15535), (117, 13145), (143, 10755), (165, 9321), (195, 7887), (239, 6435), (429, 3585), (495, 3107), (585, 2629), (715, 2151), (717, 2145), (1195, 1287)]