38464855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2339}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 18144425

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 2339, 3289, 11695, 16445, 25729, 30407, 53797, 128645, 152035, 268985, 334477, 591767, 699361, 1672385, 2958835, 3496805, 7692971, 38464855]

約数ペア:

[(1, 38464855), (5, 7692971), (11, 3496805), (13, 2958835), (23, 1672385), (55, 699361), (65, 591767), (115, 334477), (143, 268985), (253, 152035), (299, 128645), (715, 53797), (1265, 30407), (1495, 25729), (2339, 16445), (3289, 11695)]