929350015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{509}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 1235995200

約数和(自身を除く): 306645185

約数列:

[1, 5, 11, 55, 89, 373, 445, 509, 979, 1865, 2545, 4103, 4895, 5599, 20515, 27995, 33197, 45301, 165985, 189857, 226505, 365167, 498311, 949285, 1825835, 2088427, 2491555, 10442135, 16897273, 84486365, 185870003, 929350015]

約数ペア:

[(1, 929350015), (5, 185870003), (11, 84486365), (55, 16897273), (89, 10442135), (373, 2491555), (445, 2088427), (509, 1825835), (979, 949285), (1865, 498311), (2545, 365167), (4103, 226505), (4895, 189857), (5599, 165985), (20515, 45301), (27995, 33197)]