488961315

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{374683}}^1$

素因数の和:374723

約数の個数: 24

約数和(自身を含む): 876760560

約数和(自身を除く): 387799245

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 374683, 1124049, 1873415, 3372147, 5620245, 10865807, 16860735, 32597421, 54329035, 97792263, 162987105, 488961315]

約数ペア:

[(1, 488961315), (3, 162987105), (5, 97792263), (9, 54329035), (15, 32597421), (29, 16860735), (45, 10865807), (87, 5620245), (145, 3372147), (261, 1873415), (435, 1124049), (1305, 374683)]