85063615

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 128703168

約数和(自身を除く): 43639553

約数列:

[1, 5, 7, 13, 35, 65, 73, 91, 169, 197, 365, 455, 511, 845, 949, 985, 1183, 1379, 2555, 2561, 4745, 5915, 6643, 6895, 12337, 12805, 14381, 17927, 33215, 33293, 61685, 71905, 86359, 89635, 100667, 166465, 186953, 233051, 431795, 503335, 934765, 1165255, 1308671, 2430389, 6543355, 12151945, 17012723, 85063615]

約数ペア:

[(1, 85063615), (5, 17012723), (7, 12151945), (13, 6543355), (35, 2430389), (65, 1308671), (73, 1165255), (91, 934765), (169, 503335), (197, 431795), (365, 233051), (455, 186953), (511, 166465), (845, 100667), (949, 89635), (985, 86359), (1183, 71905), (1379, 61685), (2555, 33293), (2561, 33215), (4745, 17927), (5915, 14381), (6643, 12805), (6895, 12337)]