19615672665

素因数分解:

$3^3\times 5^1\times {\mathrm{3739}}^1\times {\mathrm{38861}}^1$

素因数の和:42614

約数の個数: 32

約数和(自身を含む): 34882531200

約数和(自身を除く): 15266858535

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3739, 11217, 18695, 33651, 38861, 56085, 100953, 116583, 168255, 194305, 349749, 504765, 582915, 1049247, 1748745, 5246235, 145301279, 435903837, 726506395, 1307711511, 2179519185, 3923134533, 6538557555, 19615672665]

約数ペア:

[(1, 19615672665), (3, 6538557555), (5, 3923134533), (9, 2179519185), (15, 1307711511), (27, 726506395), (45, 435903837), (135, 145301279), (3739, 5246235), (11217, 1748745), (18695, 1049247), (33651, 582915), (38861, 504765), (56085, 349749), (100953, 194305), (116583, 168255)]