148973895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7753}}^1$

素因数の和:7832

約数の個数: 48

約数和(自身を含む): 299986752

約数和(自身を除く): 151012857

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 61, 63, 105, 183, 305, 315, 427, 549, 915, 1281, 2135, 2745, 3843, 6405, 7753, 19215, 23259, 38765, 54271, 69777, 116295, 162813, 271355, 348885, 472933, 488439, 814065, 1418799, 2364665, 2442195, 3310531, 4256397, 7093995, 9931593, 16552655, 21281985, 29794779, 49657965, 148973895]

約数ペア:

[(1, 148973895), (3, 49657965), (5, 29794779), (7, 21281985), (9, 16552655), (15, 9931593), (21, 7093995), (35, 4256397), (45, 3310531), (61, 2442195), (63, 2364665), (105, 1418799), (183, 814065), (305, 488439), (315, 472933), (427, 348885), (549, 271355), (915, 162813), (1281, 116295), (2135, 69777), (2745, 54271), (3843, 38765), (6405, 23259), (7753, 19215)]