30322575

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 58902480

約数和(自身を除く): 28579905

約数列:

[1, 3, 5, 9, 15, 19, 25, 41, 45, 57, 75, 95, 123, 171, 173, 205, 225, 285, 369, 475, 519, 615, 779, 855, 865, 1025, 1425, 1557, 1845, 2337, 2595, 3075, 3287, 3895, 4275, 4325, 7011, 7093, 7785, 9225, 9861, 11685, 12975, 16435, 19475, 21279, 29583, 35055, 35465, 38925, 49305, 58425, 63837, 82175, 106395, 134767, 147915, 175275, 177325, 246525, 319185, 404301, 531975, 673835, 739575, 1212903, 1595925, 2021505, 3369175, 6064515, 10107525, 30322575]

約数ペア:

[(1, 30322575), (3, 10107525), (5, 6064515), (9, 3369175), (15, 2021505), (19, 1595925), (25, 1212903), (41, 739575), (45, 673835), (57, 531975), (75, 404301), (95, 319185), (123, 246525), (171, 177325), (173, 175275), (205, 147915), (225, 134767), (285, 106395), (369, 82175), (475, 63837), (519, 58425), (615, 49305), (779, 38925), (855, 35465), (865, 35055), (1025, 29583), (1425, 21279), (1557, 19475), (1845, 16435), (2337, 12975), (2595, 11685), (3075, 9861), (3287, 9225), (3895, 7785), (4275, 7093), (4325, 7011)]