2844985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 4209408

約数和(自身を除く): 1364423

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 173, 253, 299, 715, 865, 1265, 1495, 1903, 2249, 3289, 3979, 9515, 11245, 16445, 19895, 24739, 43769, 51727, 123695, 218845, 258635, 568997, 2844985]

約数ペア:

[(1, 2844985), (5, 568997), (11, 258635), (13, 218845), (23, 123695), (55, 51727), (65, 43769), (115, 24739), (143, 19895), (173, 16445), (253, 11245), (299, 9515), (715, 3979), (865, 3289), (1265, 2249), (1495, 1903)]