5772019975

素因数分解:

$5^2\times {\mathrm{19}}^3\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:929

約数の個数: 48

約数和(自身を含む): 7748566560

約数和(自身を除く): 1976546585

約数列:

[1, 5, 19, 25, 41, 95, 205, 361, 475, 779, 821, 1025, 1805, 3895, 4105, 6859, 9025, 14801, 15599, 19475, 20525, 33661, 34295, 74005, 77995, 168305, 171475, 281219, 296381, 370025, 389975, 639559, 841525, 1406095, 1481905, 3197795, 5631239, 7030475, 7409525, 12151621, 15988975, 28156195, 60758105, 140780975, 230880799, 303790525, 1154403995, 5772019975]

約数ペア:

[(1, 5772019975), (5, 1154403995), (19, 303790525), (25, 230880799), (41, 140780975), (95, 60758105), (205, 28156195), (361, 15988975), (475, 12151621), (779, 7409525), (821, 7030475), (1025, 5631239), (1805, 3197795), (3895, 1481905), (4105, 1406095), (6859, 841525), (9025, 639559), (14801, 389975), (15599, 370025), (19475, 296381), (20525, 281219), (33661, 171475), (34295, 168305), (74005, 77995)]