69579965

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4933}}^1$

素因数の和:4989

約数の個数: 32

約数和(自身を含む): 106100736

約数和(自身を除く): 36520771

約数列:

[1, 5, 7, 13, 31, 35, 65, 91, 155, 217, 403, 455, 1085, 2015, 2821, 4933, 14105, 24665, 34531, 64129, 152923, 172655, 320645, 448903, 764615, 1070461, 1987999, 2244515, 5352305, 9939995, 13915993, 69579965]

約数ペア:

[(1, 69579965), (5, 13915993), (7, 9939995), (13, 5352305), (31, 2244515), (35, 1987999), (65, 1070461), (91, 764615), (155, 448903), (217, 320645), (403, 172655), (455, 152923), (1085, 64129), (2015, 34531), (2821, 24665), (4933, 14105)]