55943669385

素因数分解:

$3^4\times 5^1\times {\mathrm{991}}^1\times {\mathrm{139387}}^1$

素因数の和:140395

約数の個数: 40

約数和(自身を含む): 100386122496

約数和(自身を除く): 44442453111

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 991, 2973, 4955, 8919, 14865, 26757, 44595, 80271, 133785, 139387, 401355, 418161, 696935, 1254483, 2090805, 3763449, 6272415, 11290347, 18817245, 56451735, 138132517, 414397551, 690662585, 1243192653, 2071987755, 3729577959, 6215963265, 11188733877, 18647889795, 55943669385]

約数ペア:

[(1, 55943669385), (3, 18647889795), (5, 11188733877), (9, 6215963265), (15, 3729577959), (27, 2071987755), (45, 1243192653), (81, 690662585), (135, 414397551), (405, 138132517), (991, 56451735), (2973, 18817245), (4955, 11290347), (8919, 6272415), (14865, 3763449), (26757, 2090805), (44595, 1254483), (80271, 696935), (133785, 418161), (139387, 401355)]