1260304845

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{63031}}^1$

素因数の和:63113

約数の個数: 32

約数和(自身を含む): 2129977344

約数和(自身を除く): 869672499

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 6665, 19995, 63031, 189093, 315155, 945465, 1953961, 2710333, 5861883, 8130999, 9769805, 13551665, 29309415, 40654995, 84020323, 252060969, 420101615, 1260304845]

約数ペア:

[(1, 1260304845), (3, 420101615), (5, 252060969), (15, 84020323), (31, 40654995), (43, 29309415), (93, 13551665), (129, 9769805), (155, 8130999), (215, 5861883), (465, 2710333), (645, 1953961), (1333, 945465), (3999, 315155), (6665, 189093), (19995, 63031)]