12125775025

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{64217}}^1$

素因数の和:64330

約数の個数: 48

約数和(自身を含む): 18729051264

約数和(自身を除く): 6603276239

約数列:

[1, 5, 7, 13, 25, 35, 65, 83, 91, 175, 325, 415, 455, 581, 1079, 2075, 2275, 2905, 5395, 7553, 14525, 26975, 37765, 64217, 188825, 321085, 449519, 834821, 1605425, 2247595, 4174105, 5330011, 5843747, 11237975, 20870525, 26650055, 29218735, 37310077, 69290143, 133250275, 146093675, 186550385, 346450715, 485031001, 932751925, 1732253575, 2425155005, 12125775025]

約数ペア:

[(1, 12125775025), (5, 2425155005), (7, 1732253575), (13, 932751925), (25, 485031001), (35, 346450715), (65, 186550385), (83, 146093675), (91, 133250275), (175, 69290143), (325, 37310077), (415, 29218735), (455, 26650055), (581, 20870525), (1079, 11237975), (2075, 5843747), (2275, 5330011), (2905, 4174105), (5395, 2247595), (7553, 1605425), (14525, 834821), (26975, 449519), (37765, 321085), (64217, 188825)]