938975025

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1013}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 1647644544

約数和(自身を除く): 708669519

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 727, 1013, 1275, 2181, 3039, 3635, 5065, 10905, 12359, 15195, 17221, 18175, 25325, 37077, 51663, 54525, 61795, 75975, 86105, 185385, 258315, 308975, 430525, 736451, 926925, 1291575, 2209353, 3682255, 11046765, 12519667, 18411275, 37559001, 55233825, 62598335, 187795005, 312991675, 938975025]

約数ペア:

[(1, 938975025), (3, 312991675), (5, 187795005), (15, 62598335), (17, 55233825), (25, 37559001), (51, 18411275), (75, 12519667), (85, 11046765), (255, 3682255), (425, 2209353), (727, 1291575), (1013, 926925), (1275, 736451), (2181, 430525), (3039, 308975), (3635, 258315), (5065, 185385), (10905, 86105), (12359, 75975), (15195, 61795), (17221, 54525), (18175, 51663), (25325, 37077)]