970897575

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1933}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 1658567456

約数和(自身を除く): 687669881

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 181, 185, 543, 555, 905, 925, 1933, 2715, 2775, 4525, 5799, 6697, 9665, 13575, 20091, 28995, 33485, 48325, 71521, 100455, 144975, 167425, 214563, 349873, 357605, 502275, 1049619, 1072815, 1749365, 1788025, 5248095, 5364075, 8746825, 12945301, 26240475, 38835903, 64726505, 194179515, 323632525, 970897575]

約数ペア:

[(1, 970897575), (3, 323632525), (5, 194179515), (15, 64726505), (25, 38835903), (37, 26240475), (75, 12945301), (111, 8746825), (181, 5364075), (185, 5248095), (543, 1788025), (555, 1749365), (905, 1072815), (925, 1049619), (1933, 502275), (2715, 357605), (2775, 349873), (4525, 214563), (5799, 167425), (6697, 144975), (9665, 100455), (13575, 71521), (20091, 48325), (28995, 33485)]