38863313675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{3911}}^1$

素因数の和:4268

約数の個数: 48

約数和(自身を含む): 51760829952

約数和(自身を除く): 12897516277

約数列:

[1, 5, 17, 25, 85, 103, 227, 425, 515, 1135, 1751, 2575, 3859, 3911, 5675, 8755, 19295, 19555, 23381, 43775, 66487, 96475, 97775, 116905, 332435, 397477, 402833, 584525, 887797, 1662175, 1987385, 2014165, 4438985, 6848161, 9936925, 10070825, 15092549, 22194925, 34240805, 75462745, 91443091, 171204025, 377313725, 457215455, 1554532547, 2286077275, 7772662735, 38863313675]

約数ペア:

[(1, 38863313675), (5, 7772662735), (17, 2286077275), (25, 1554532547), (85, 457215455), (103, 377313725), (227, 171204025), (425, 91443091), (515, 75462745), (1135, 34240805), (1751, 22194925), (2575, 15092549), (3859, 10070825), (3911, 9936925), (5675, 6848161), (8755, 4438985), (19295, 2014165), (19555, 1987385), (23381, 1662175), (43775, 887797), (66487, 584525), (96475, 402833), (97775, 397477), (116905, 332435)]