2620512195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2549}}^1\times {\mathrm{9791}}^1$

素因数の和:12355

約数の個数: 32

約数和(自身を含む): 4794163200

約数和(自身を除く): 2173651005

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2549, 7647, 9791, 12745, 17843, 29373, 38235, 48955, 53529, 68537, 89215, 146865, 205611, 267645, 342685, 1028055, 24957259, 74871777, 124786295, 174700813, 374358885, 524102439, 873504065, 2620512195]

約数ペア:

[(1, 2620512195), (3, 873504065), (5, 524102439), (7, 374358885), (15, 174700813), (21, 124786295), (35, 74871777), (105, 24957259), (2549, 1028055), (7647, 342685), (9791, 267645), (12745, 205611), (17843, 146865), (29373, 89215), (38235, 68537), (48955, 53529)]