22948315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 31046400

約数和(自身を除く): 8098085

約数列:

[1, 5, 13, 41, 65, 79, 109, 205, 395, 533, 545, 1027, 1417, 2665, 3239, 4469, 5135, 7085, 8611, 16195, 22345, 42107, 43055, 58097, 111943, 210535, 290485, 353051, 559715, 1765255, 4589663, 22948315]

約数ペア:

[(1, 22948315), (5, 4589663), (13, 1765255), (41, 559715), (65, 353051), (79, 290485), (109, 210535), (205, 111943), (395, 58097), (533, 43055), (545, 42107), (1027, 22345), (1417, 16195), (2665, 8611), (3239, 7085), (4469, 5135)]