1330732785

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{5281}}^1$

素因数の和:5553

約数の個数: 32

約数和(自身を含む): 2163169152

約数和(自身を除く): 832436367

約数列:

[1, 3, 5, 15, 107, 157, 321, 471, 535, 785, 1605, 2355, 5281, 15843, 16799, 26405, 50397, 79215, 83995, 251985, 565067, 829117, 1695201, 2487351, 2825335, 4145585, 8476005, 12436755, 88715519, 266146557, 443577595, 1330732785]

約数ペア:

[(1, 1330732785), (3, 443577595), (5, 266146557), (15, 88715519), (107, 12436755), (157, 8476005), (321, 4145585), (471, 2825335), (535, 2487351), (785, 1695201), (1605, 829117), (2355, 565067), (5281, 251985), (15843, 83995), (16799, 79215), (26405, 50397)]