1898045235

素因数分解:

$3^2\times 5^1\times {\mathrm{9871}}^1\times {\mathrm{4273}}^1$

素因数の和:14155

約数の個数: 24

約数和(自身を含む): 3291048384

約数和(自身を除く): 1393003149

約数列:

[1, 3, 5, 9, 15, 45, 4273, 9871, 12819, 21365, 29613, 38457, 49355, 64095, 88839, 148065, 192285, 444195, 42178783, 126536349, 210893915, 379609047, 632681745, 1898045235]

約数ペア:

[(1, 1898045235), (3, 632681745), (5, 379609047), (9, 210893915), (15, 126536349), (45, 42178783), (4273, 444195), (9871, 192285), (12819, 148065), (21365, 88839), (29613, 64095), (38457, 49355)]