25268001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 39512448

約数和(自身を除く): 14244447

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 561, 617, 803, 1241, 1851, 2409, 3723, 6787, 10489, 13651, 20361, 31467, 40953, 45041, 115379, 135123, 346137, 495451, 765697, 1486353, 2297091, 8422667, 25268001]

約数ペア:

[(1, 25268001), (3, 8422667), (11, 2297091), (17, 1486353), (33, 765697), (51, 495451), (73, 346137), (187, 135123), (219, 115379), (561, 45041), (617, 40953), (803, 31467), (1241, 20361), (1851, 13651), (2409, 10489), (3723, 6787)]