2129120745

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{6673}}^1$

素因数の和:7009

約数の個数: 32

約数和(自身を含む): 3459801600

約数和(自身を除く): 1330680855

約数列:

[1, 3, 5, 15, 89, 239, 267, 445, 717, 1195, 1335, 3585, 6673, 20019, 21271, 33365, 63813, 100095, 106355, 319065, 593897, 1594847, 1781691, 2969485, 4784541, 7974235, 8908455, 23922705, 141941383, 425824149, 709706915, 2129120745]

約数ペア:

[(1, 2129120745), (3, 709706915), (5, 425824149), (15, 141941383), (89, 23922705), (239, 8908455), (267, 7974235), (445, 4784541), (717, 2969485), (1195, 1781691), (1335, 1594847), (3585, 593897), (6673, 319065), (20019, 106355), (21271, 100095), (33365, 63813)]