426492705

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^2$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 727151040

約数和(自身を除く): 300658335

約数列:

[1, 3, 5, 15, 29, 43, 87, 129, 145, 151, 215, 435, 453, 645, 755, 1247, 2265, 3741, 4379, 6235, 6493, 13137, 18705, 19479, 21895, 22801, 32465, 65685, 68403, 97395, 114005, 188297, 342015, 564891, 661229, 941485, 980443, 1983687, 2824455, 2941329, 3306145, 4902215, 9918435, 14706645, 28432847, 85298541, 142164235, 426492705]

約数ペア:

[(1, 426492705), (3, 142164235), (5, 85298541), (15, 28432847), (29, 14706645), (43, 9918435), (87, 4902215), (129, 3306145), (145, 2941329), (151, 2824455), (215, 1983687), (435, 980443), (453, 941485), (645, 661229), (755, 564891), (1247, 342015), (2265, 188297), (3741, 114005), (4379, 97395), (6235, 68403), (6493, 65685), (13137, 32465), (18705, 22801), (19479, 21895)]