947762085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{30509}}^1$

素因数の和:30645

約数の個数: 32

約数和(自身を含む): 1610928000

約数和(自身を除く): 663165915

約数列:

[1, 3, 5, 15, 19, 57, 95, 109, 285, 327, 545, 1635, 2071, 6213, 10355, 30509, 31065, 91527, 152545, 457635, 579671, 1739013, 2898355, 3325481, 8695065, 9976443, 16627405, 49882215, 63184139, 189552417, 315920695, 947762085]

約数ペア:

[(1, 947762085), (3, 315920695), (5, 189552417), (15, 63184139), (19, 49882215), (57, 16627405), (95, 9976443), (109, 8695065), (285, 3325481), (327, 2898355), (545, 1739013), (1635, 579671), (2071, 457635), (6213, 152545), (10355, 91527), (30509, 31065)]