13305748725

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{465643}}^1$

素因数の和:465786

約数の個数: 36

約数和(自身を含む): 24019780096

約数和(自身を除く): 10714031371

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1905, 3175, 5715, 9525, 28575, 465643, 1396929, 2328215, 4190787, 6984645, 11641075, 20953935, 34923225, 59136661, 104769675, 177409983, 295683305, 532229949, 887049915, 1478416525, 2661149745, 4435249575, 13305748725]

約数ペア:

[(1, 13305748725), (3, 4435249575), (5, 2661149745), (9, 1478416525), (15, 887049915), (25, 532229949), (45, 295683305), (75, 177409983), (127, 104769675), (225, 59136661), (381, 34923225), (635, 20953935), (1143, 11641075), (1905, 6984645), (3175, 4190787), (5715, 2328215), (9525, 1396929), (28575, 465643)]