78013935

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1299

約数の個数: 56

約数和(自身を含む): 148735440

約数和(自身を除く): 70721505

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 729, 765, 1215, 1259, 1377, 2295, 3645, 3777, 4131, 6295, 6885, 11331, 12393, 18885, 20655, 21403, 33993, 56655, 61965, 64209, 101979, 107015, 169965, 192627, 305937, 321045, 509895, 577881, 917811, 963135, 1529685, 1733643, 2889405, 4589055, 5200929, 8668215, 15602787, 26004645, 78013935]

約数ペア:

[(1, 78013935), (3, 26004645), (5, 15602787), (9, 8668215), (15, 5200929), (17, 4589055), (27, 2889405), (45, 1733643), (51, 1529685), (81, 963135), (85, 917811), (135, 577881), (153, 509895), (243, 321045), (255, 305937), (405, 192627), (459, 169965), (729, 107015), (765, 101979), (1215, 64209), (1259, 61965), (1377, 56655), (2295, 33993), (3645, 21403), (3777, 20655), (4131, 18885), (6295, 12393), (6885, 11331)]