2054006925

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 3651194880

約数和(自身を除く): 1597187955

約数列:

[1, 3, 5, 15, 25, 29, 47, 71, 75, 87, 141, 145, 213, 235, 283, 355, 435, 705, 725, 849, 1065, 1175, 1363, 1415, 1775, 2059, 2175, 3337, 3525, 4089, 4245, 5325, 6177, 6815, 7075, 8207, 10011, 10295, 13301, 16685, 20093, 20445, 21225, 24621, 30885, 34075, 39903, 41035, 50055, 51475, 60279, 66505, 83425, 96773, 100465, 102225, 123105, 154425, 199515, 205175, 250275, 290319, 301395, 332525, 385729, 483865, 502325, 582697, 615525, 944371, 997575, 1157187, 1451595, 1506975, 1748091, 1928645, 2419325, 2833113, 2913485, 4721855, 5785935, 7257975, 8740455, 9643225, 14165565, 14567425, 23609275, 27386759, 28929675, 43702275, 70827825, 82160277, 136933795, 410801385, 684668975, 2054006925]

約数ペア:

[(1, 2054006925), (3, 684668975), (5, 410801385), (15, 136933795), (25, 82160277), (29, 70827825), (47, 43702275), (71, 28929675), (75, 27386759), (87, 23609275), (141, 14567425), (145, 14165565), (213, 9643225), (235, 8740455), (283, 7257975), (355, 5785935), (435, 4721855), (705, 2913485), (725, 2833113), (849, 2419325), (1065, 1928645), (1175, 1748091), (1363, 1506975), (1415, 1451595), (1775, 1157187), (2059, 997575), (2175, 944371), (3337, 615525), (3525, 582697), (4089, 502325), (4245, 483865), (5325, 385729), (6177, 332525), (6815, 301395), (7075, 290319), (8207, 250275), (10011, 205175), (10295, 199515), (13301, 154425), (16685, 123105), (20093, 102225), (20445, 100465), (21225, 96773), (24621, 83425), (30885, 66505), (34075, 60279), (39903, 51475), (41035, 50055)]