26429475

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1140

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 22317405

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 85, 95, 255, 285, 323, 425, 475, 969, 1091, 1275, 1425, 1615, 3273, 4845, 5455, 8075, 16365, 18547, 20729, 24225, 27275, 55641, 62187, 81825, 92735, 103645, 278205, 310935, 352393, 463675, 518225, 1057179, 1391025, 1554675, 1761965, 5285895, 8809825, 26429475]

約数ペア:

[(1, 26429475), (3, 8809825), (5, 5285895), (15, 1761965), (17, 1554675), (19, 1391025), (25, 1057179), (51, 518225), (57, 463675), (75, 352393), (85, 310935), (95, 278205), (255, 103645), (285, 92735), (323, 81825), (425, 62187), (475, 55641), (969, 27275), (1091, 24225), (1275, 20729), (1425, 18547), (1615, 16365), (3273, 8075), (4845, 5455)]