313218255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{5639}}^1$

素因数の和:5700

約数の個数: 48

約数和(自身を含む): 598832640

約数和(自身を除く): 285614385

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 529, 805, 1587, 2415, 2645, 3703, 5639, 7935, 11109, 16917, 18515, 28195, 39473, 55545, 84585, 118419, 129697, 197365, 389091, 592095, 648485, 907879, 1945455, 2723637, 2983031, 4539395, 8949093, 13618185, 14915155, 20881217, 44745465, 62643651, 104406085, 313218255]

約数ペア:

[(1, 313218255), (3, 104406085), (5, 62643651), (7, 44745465), (15, 20881217), (21, 14915155), (23, 13618185), (35, 8949093), (69, 4539395), (105, 2983031), (115, 2723637), (161, 1945455), (345, 907879), (483, 648485), (529, 592095), (805, 389091), (1587, 197365), (2415, 129697), (2645, 118419), (3703, 84585), (5639, 55545), (7935, 39473), (11109, 28195), (16917, 18515)]