15524138721

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{65287}}^1$

素因数の和:65390

約数の個数: 48

約数和(自身を含む): 25998203904

約数和(自身を除く): 10474065183

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 169, 201, 273, 469, 507, 871, 1183, 1407, 2613, 3549, 6097, 11323, 18291, 33969, 65287, 79261, 195861, 237783, 457009, 848731, 1371027, 2546193, 4374229, 5941117, 11033503, 13122687, 17823351, 30619603, 33100509, 56864977, 77234521, 91858809, 170594931, 231703563, 398054839, 739244701, 1194164517, 2217734103, 5174712907, 15524138721]

約数ペア:

[(1, 15524138721), (3, 5174712907), (7, 2217734103), (13, 1194164517), (21, 739244701), (39, 398054839), (67, 231703563), (91, 170594931), (169, 91858809), (201, 77234521), (273, 56864977), (469, 33100509), (507, 30619603), (871, 17823351), (1183, 13122687), (1407, 11033503), (2613, 5941117), (3549, 4374229), (6097, 2546193), (11323, 1371027), (18291, 848731), (33969, 457009), (65287, 237783), (79261, 195861)]