157060215

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1350

約数の個数: 80

約数和(自身を含む): 316628928

約数和(自身を除く): 159568713

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 81, 115, 117, 135, 195, 207, 299, 345, 351, 405, 585, 621, 897, 1035, 1053, 1297, 1495, 1755, 1863, 2691, 3105, 3891, 4485, 5265, 6485, 8073, 9315, 11673, 13455, 16861, 19455, 24219, 29831, 35019, 40365, 50583, 58365, 84305, 89493, 105057, 121095, 149155, 151749, 175095, 252915, 268479, 387803, 447465, 455247, 525285, 758745, 805437, 1163409, 1342395, 1365741, 1939015, 2276235, 2416311, 3490227, 4027185, 5817045, 6828705, 10470681, 12081555, 17451135, 31412043, 52353405, 157060215]

約数ペア:

[(1, 157060215), (3, 52353405), (5, 31412043), (9, 17451135), (13, 12081555), (15, 10470681), (23, 6828705), (27, 5817045), (39, 4027185), (45, 3490227), (65, 2416311), (69, 2276235), (81, 1939015), (115, 1365741), (117, 1342395), (135, 1163409), (195, 805437), (207, 758745), (299, 525285), (345, 455247), (351, 447465), (405, 387803), (585, 268479), (621, 252915), (897, 175095), (1035, 151749), (1053, 149155), (1297, 121095), (1495, 105057), (1755, 89493), (1863, 84305), (2691, 58365), (3105, 50583), (3891, 40365), (4485, 35019), (5265, 29831), (6485, 24219), (8073, 19455), (9315, 16861), (11673, 13455)]