3689000085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{390991}}^1$

素因数の和:391053

約数の個数: 32

約数和(自身を含む): 6418524672

約数和(自身を除く): 2729524587

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 390991, 1172973, 1954955, 5864865, 6646847, 14466667, 19940541, 33234235, 43400001, 72333335, 99702705, 217000005, 245933339, 737800017, 1229666695, 3689000085]

約数ペア:

[(1, 3689000085), (3, 1229666695), (5, 737800017), (15, 245933339), (17, 217000005), (37, 99702705), (51, 72333335), (85, 43400001), (111, 33234235), (185, 19940541), (255, 14466667), (555, 6646847), (629, 5864865), (1887, 1954955), (3145, 1172973), (9435, 390991)]