38545845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4597}}^1$

素因数の和:4661

約数の個数: 32

約数和(自身を含む): 67976832

約数和(自身を除く): 29430987

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 4597, 8385, 13791, 22985, 59761, 68955, 179283, 197671, 298805, 593013, 896415, 988355, 2569723, 2965065, 7709169, 12848615, 38545845]

約数ペア:

[(1, 38545845), (3, 12848615), (5, 7709169), (13, 2965065), (15, 2569723), (39, 988355), (43, 896415), (65, 593013), (129, 298805), (195, 197671), (215, 179283), (559, 68955), (645, 59761), (1677, 22985), (2795, 13791), (4597, 8385)]