16477275

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 29680640

約数和(自身を除く): 13203365

約数列:

[1, 3, 5, 15, 19, 25, 31, 57, 75, 93, 95, 155, 285, 373, 465, 475, 589, 775, 1119, 1425, 1767, 1865, 2325, 2945, 5595, 7087, 8835, 9325, 11563, 14725, 21261, 27975, 34689, 35435, 44175, 57815, 106305, 173445, 177175, 219697, 289075, 531525, 659091, 867225, 1098485, 3295455, 5492425, 16477275]

約数ペア:

[(1, 16477275), (3, 5492425), (5, 3295455), (15, 1098485), (19, 867225), (25, 659091), (31, 531525), (57, 289075), (75, 219697), (93, 177175), (95, 173445), (155, 106305), (285, 57815), (373, 44175), (465, 35435), (475, 34689), (589, 27975), (775, 21261), (1119, 14725), (1425, 11563), (1767, 9325), (1865, 8835), (2325, 7087), (2945, 5595)]