47887845

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 79747200

約数和(自身を除く): 31859355

約数列:

[1, 3, 5, 15, 29, 87, 145, 283, 389, 435, 849, 1167, 1415, 1945, 4245, 5835, 8207, 11281, 24621, 33843, 41035, 56405, 110087, 123105, 169215, 330261, 550435, 1651305, 3192523, 9577569, 15962615, 47887845]

約数ペア:

[(1, 47887845), (3, 15962615), (5, 9577569), (15, 3192523), (29, 1651305), (87, 550435), (145, 330261), (283, 169215), (389, 123105), (435, 110087), (849, 56405), (1167, 41035), (1415, 33843), (1945, 24621), (4245, 11281), (5835, 8207)]