2799494865

素因数分解:

$3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40423}}^1$

素因数の和:40465

約数の個数: 56

約数和(自身を含む): 5302011840

約数和(自身を除く): 2502516975

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 729, 855, 1215, 1539, 2565, 3645, 4617, 7695, 13851, 23085, 40423, 69255, 121269, 202115, 363807, 606345, 768037, 1091421, 1819035, 2304111, 3274263, 3840185, 5457105, 6912333, 9822789, 11520555, 16371315, 20736999, 29468367, 34561665, 49113945, 62210997, 103684995, 147341835, 186632991, 311054985, 559898973, 933164955, 2799494865]

約数ペア:

[(1, 2799494865), (3, 933164955), (5, 559898973), (9, 311054985), (15, 186632991), (19, 147341835), (27, 103684995), (45, 62210997), (57, 49113945), (81, 34561665), (95, 29468367), (135, 20736999), (171, 16371315), (243, 11520555), (285, 9822789), (405, 6912333), (513, 5457105), (729, 3840185), (855, 3274263), (1215, 2304111), (1539, 1819035), (2565, 1091421), (3645, 768037), (4617, 606345), (7695, 363807), (13851, 202115), (23085, 121269), (40423, 69255)]