2681803975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1777}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 3643079328

約数和(自身を除く): 961275353

約数列:

[1, 5, 17, 25, 53, 67, 85, 265, 335, 425, 901, 1139, 1325, 1675, 1777, 3551, 4505, 5695, 8885, 17755, 22525, 28475, 30209, 44425, 60367, 88775, 94181, 119059, 151045, 301835, 470905, 595295, 755225, 1509175, 1601077, 2024003, 2354525, 2976475, 6310127, 8005385, 10120015, 31550635, 40026925, 50600075, 107272159, 157753175, 536360795, 2681803975]

約数ペア:

[(1, 2681803975), (5, 536360795), (17, 157753175), (25, 107272159), (53, 50600075), (67, 40026925), (85, 31550635), (265, 10120015), (335, 8005385), (425, 6310127), (901, 2976475), (1139, 2354525), (1325, 2024003), (1675, 1601077), (1777, 1509175), (3551, 755225), (4505, 595295), (5695, 470905), (8885, 301835), (17755, 151045), (22525, 119059), (28475, 94181), (30209, 88775), (44425, 60367)]