2480348535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1389551}}^1$

素因数の和:1389583

約数の個数: 32

約数和(自身を含む): 4802291712

約数和(自身を除く): 2321943177

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 1389551, 4168653, 6947755, 9726857, 20843265, 23622367, 29180571, 48634285, 70867101, 118111835, 145902855, 165356569, 354335505, 496069707, 826782845, 2480348535]

約数ペア:

[(1, 2480348535), (3, 826782845), (5, 496069707), (7, 354335505), (15, 165356569), (17, 145902855), (21, 118111835), (35, 70867101), (51, 48634285), (85, 29180571), (105, 23622367), (119, 20843265), (255, 9726857), (357, 6947755), (595, 4168653), (1785, 1389551)]