38540528045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1\times {\mathrm{8699}}^1$

素因数の和:9877

約数の個数: 32

約数和(自身を含む): 50061888000

約数和(自身を除く): 11521359955

約数列:

[1, 5, 17, 47, 85, 235, 799, 1109, 3995, 5545, 8699, 18853, 43495, 52123, 94265, 147883, 260615, 408853, 739415, 886091, 2044265, 4430455, 6950501, 9647191, 34752505, 48235955, 164002247, 453417977, 820011235, 2267089885, 7708105609, 38540528045]

約数ペア:

[(1, 38540528045), (5, 7708105609), (17, 2267089885), (47, 820011235), (85, 453417977), (235, 164002247), (799, 48235955), (1109, 34752505), (3995, 9647191), (5545, 6950501), (8699, 4430455), (18853, 2044265), (43495, 886091), (52123, 739415), (94265, 408853), (147883, 260615)]