2000897385

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{28619}}^1$

素因数の和:28765

約数の個数: 32

約数和(自身を含む): 3297024000

約数和(自身を除く): 1296126615

約数列:

[1, 3, 5, 15, 59, 79, 177, 237, 295, 395, 885, 1185, 4661, 13983, 23305, 28619, 69915, 85857, 143095, 429285, 1688521, 2260901, 5065563, 6782703, 8442605, 11304505, 25327815, 33913515, 133393159, 400179477, 666965795, 2000897385]

約数ペア:

[(1, 2000897385), (3, 666965795), (5, 400179477), (15, 133393159), (59, 33913515), (79, 25327815), (177, 11304505), (237, 8442605), (295, 6782703), (395, 5065563), (885, 2260901), (1185, 1688521), (4661, 429285), (13983, 143095), (23305, 85857), (28619, 69915)]